cvelistv5 - cve-2022-34819

CVE-2022-34819 (GCVE-0-2022-34819)

Vulnerability from cvelistv5

Published

2022-07-12 10:07

Modified

2025-04-21 13:51

Severity ?

10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C

CWE

CWE-122 - Heap-based Buffer Overflow

Summary

References

URL

ICSA-22-195-12

Vulnerability from csaf_cisa

Published

2022-07-12 00:00

Modified

2023-03-14 00:00

Summary

Siemens SRCS VPN Feature in SIMATIC CP Devices

Notes

Summary

The below referenced devices contain multiple vulnerabilities that could be exploited when the SINEMA Remote Connect Server (SRCS) VPN feature is used. The feature is not activated by default. The most severe could allow an attacker to execute arbitrary code with elevated privileges under certain circumstances. Siemens has released updates for the affected products and recommends to update to the latest versions.

General Recommendations

As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity

Additional Resources

For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories

Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.

Legal Notice

All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.

Advisory Conversion Disclaimer

This CISA CSAF advisory was converted from Siemens ProductCERT's CSAF advisory.

Critical infrastructure sectors

Multiple

Countries/areas deployed

Worldwide

Company headquarters location

Germany

Recommended Practices

CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.

Recommended Practices

Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.

Recommended Practices

Locate control system networks and remote devices behind firewalls and isolate them from business networks.

Recommended Practices

When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.

Recommended Practices

CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.

Recommended Practices

CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.

Recommended Practices

CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.

Recommended Practices

Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.

JSON

To clipboard

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  "document": {
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        "text": "The below referenced devices contain multiple vulnerabilities that could be exploited when the SINEMA Remote Connect Server (SRCS) VPN feature is used. The feature is not activated by default. The most severe could allow an attacker to execute arbitrary code with elevated privileges under certain circumstances.\n\nSiemens has released updates for the affected products and recommends to update to the latest versions.",
        "title": "Summary"
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      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
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        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-34819",
      "cwe": {
        "id": "CWE-122",
        "name": "Heap-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007",
          "CSAFPID-0008",
          "CSAFPID-0009",
          "CSAFPID-0010",
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013",
          "CSAFPID-0014",
          "CSAFPID-0015"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.2.28 or later version",
          "product_ids": [
            "CSAFPID-0006",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109817067/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.3.46 or later version",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0012",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109812218"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.0.22 or later version",
          "product_ids": [
            "CSAFPID-0007",
            "CSAFPID-0013"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109808678/"
        },
        {
          "category": "workaround",
          "details": "Block access to port 5243/udp e.g. with an external firewall if possible",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "workaround",
          "details": "Disable the SINEMA Remote Connect Server (SRCS) VPN feature",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 10.0,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "title": "CVE-2022-34819"
    },
    {
      "cve": "CVE-2022-34820",
      "cwe": {
        "id": "CWE-77",
        "name": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The application does not correctly escape some user provided fields during the authentication process. This could allow an attacker to inject custom commands and execute arbitrary code with elevated privileges.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007",
          "CSAFPID-0008",
          "CSAFPID-0009",
          "CSAFPID-0010",
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013",
          "CSAFPID-0014",
          "CSAFPID-0015"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.2.28 or later version",
          "product_ids": [
            "CSAFPID-0006",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109817067/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.3.46 or later version",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0012",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109812218"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.0.22 or later version",
          "product_ids": [
            "CSAFPID-0007",
            "CSAFPID-0013"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109808678/"
        },
        {
          "category": "workaround",
          "details": "Block access to port 5243/udp e.g. with an external firewall if possible",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "workaround",
          "details": "Disable the SINEMA Remote Connect Server (SRCS) VPN feature",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "title": "CVE-2022-34820"
    },
    {
      "cve": "CVE-2022-34821",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "By injecting code to specific configuration options for OpenVPN, an attacker could execute arbitrary code with elevated privileges.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007",
          "CSAFPID-0008",
          "CSAFPID-0009",
          "CSAFPID-0010",
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013",
          "CSAFPID-0014",
          "CSAFPID-0015"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.2.28 or later version",
          "product_ids": [
            "CSAFPID-0006",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109817067/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.3.46 or later version",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0012",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109812218"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.0.22 or later version",
          "product_ids": [
            "CSAFPID-0007",
            "CSAFPID-0013"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109808678/"
        },
        {
          "category": "workaround",
          "details": "Block access to port 5243/udp e.g. with an external firewall if possible",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "workaround",
          "details": "Disable the SINEMA Remote Connect Server (SRCS) VPN feature",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "title": "CVE-2022-34821"
    }
  ]
}

icsa-22-195-12

Vulnerability from csaf_cisa

Published

2022-07-12 00:00

Modified

2023-03-14 00:00

Summary

Siemens SRCS VPN Feature in SIMATIC CP Devices

Notes

Summary

General Recommendations

Additional Resources

For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories

Legal Notice

Advisory Conversion Disclaimer

This CISA CSAF advisory was converted from Siemens ProductCERT's CSAF advisory.

Critical infrastructure sectors

Multiple

Countries/areas deployed

Worldwide

Company headquarters location

Germany

Recommended Practices

CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.

Recommended Practices

Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.

Recommended Practices

Locate control system networks and remote devices behind firewalls and isolate them from business networks.

Recommended Practices

CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.

Recommended Practices

Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.

JSON

To clipboard

{
  "document": {
    "acknowledgments": [
      {
        "organization": "Siemens ProductCERT",
        "summary": "reporting these vulnerabilities to CISA."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "The below referenced devices contain multiple vulnerabilities that could be exploited when the SINEMA Remote Connect Server (SRCS) VPN feature is used. The feature is not activated by default. The most severe could allow an attacker to execute arbitrary code with elevated privileges under certain circumstances.\n\nSiemens has released updates for the affected products and recommends to update to the latest versions.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      },
      {
        "category": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "other",
        "text": "This CISA CSAF advisory was converted from Siemens ProductCERT\u0027s CSAF advisory.",
        "title": "Advisory Conversion Disclaimer"
      },
      {
        "category": "other",
        "text": "Multiple",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "Germany",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "central@cisa.dhs.gov",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-517377: Multiple Vulnerabilities in the SRCS VPN Feature in SIMATIC CP Devices - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-517377.json"
      },
      {
        "category": "self",
        "summary": "SSA-517377: Multiple Vulnerabilities in the SRCS VPN Feature in SIMATIC CP Devices - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-517377.txt"
      },
      {
        "category": "self",
        "summary": "SSA-517377: Multiple Vulnerabilities in the SRCS VPN Feature in SIMATIC CP Devices - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-195-12 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-195-12.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-195-12 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-195-12"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/topics/industrial-control-systems"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
      }
    ],
    "title": "Siemens SRCS VPN Feature in SIMATIC CP Devices",
    "tracking": {
      "current_release_date": "2023-03-14T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-22-195-12",
      "initial_release_date": "2022-07-12T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2022-07-12T00:00:00.000000Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        },
        {
          "date": "2022-08-09T00:00:00.000000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Added fix for SIMATIC CP 1242-7 V2, CP 1243-7, CP 1243-1, CP 1243-8"
        },
        {
          "date": "2023-03-14T00:00:00.000000Z",
          "legacy_version": "1.2",
          "number": "3",
          "summary": "Added fix for SIMATIC CP 1542SP-1 IRC, and SIMATIC CP 1543SP-1"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)",
                  "product_id": "CSAFPID-0001",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7242-7KX31-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)",
                  "product_id": "CSAFPID-0002",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7243-1BX30-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)",
                  "product_id": "CSAFPID-0003",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7243-7KX30-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)",
                  "product_id": "CSAFPID-0004",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7243-7SX30-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)",
                  "product_id": "CSAFPID-0005",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7243-8RX30-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=V2.0_\u003cV2.2.28",
                "product": {
                  "name": "SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)",
                  "product_id": "CSAFPID-0006",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7542-6VX00-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.0.22",
                "product": {
                  "name": "SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)",
                  "product_id": "CSAFPID-0007",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7543-1AX00-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=V2.0_\u003cV2.2.28",
                "product": {
                  "name": "SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)",
                  "product_id": "CSAFPID-0008",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7543-6WX00-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=V2.0_\u003cV2.2.28",
                "product": {
                  "name": "SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)",
                  "product_id": "CSAFPID-0009",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG2542-6VX00-4XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=V2.0_\u003cV2.2.28",
                "product": {
                  "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)",
                  "product_id": "CSAFPID-0010",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1543-6WX00-7XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=V2.0_\u003cV2.2.28",
                "product": {
                  "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)",
                  "product_id": "CSAFPID-0011",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG2543-6WX00-4XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)",
                  "product_id": "CSAFPID-0012",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1242-7KX31-7XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.0.22",
                "product": {
                  "name": "SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)",
                  "product_id": "CSAFPID-0013",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1543-1AX00-2XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)",
                  "product_id": "CSAFPID-0014",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1243-1BX30-2AX0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)",
                  "product_id": "CSAFPID-0015",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG2243-1BX30-1XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-34819",
      "cwe": {
        "id": "CWE-122",
        "name": "Heap-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007",
          "CSAFPID-0008",
          "CSAFPID-0009",
          "CSAFPID-0010",
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013",
          "CSAFPID-0014",
          "CSAFPID-0015"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.2.28 or later version",
          "product_ids": [
            "CSAFPID-0006",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109817067/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.3.46 or later version",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0012",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109812218"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.0.22 or later version",
          "product_ids": [
            "CSAFPID-0007",
            "CSAFPID-0013"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109808678/"
        },
        {
          "category": "workaround",
          "details": "Block access to port 5243/udp e.g. with an external firewall if possible",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "workaround",
          "details": "Disable the SINEMA Remote Connect Server (SRCS) VPN feature",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 10.0,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "title": "CVE-2022-34819"
    },
    {
      "cve": "CVE-2022-34820",
      "cwe": {
        "id": "CWE-77",
        "name": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The application does not correctly escape some user provided fields during the authentication process. This could allow an attacker to inject custom commands and execute arbitrary code with elevated privileges.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007",
          "CSAFPID-0008",
          "CSAFPID-0009",
          "CSAFPID-0010",
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013",
          "CSAFPID-0014",
          "CSAFPID-0015"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.2.28 or later version",
          "product_ids": [
            "CSAFPID-0006",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109817067/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.3.46 or later version",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0012",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109812218"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.0.22 or later version",
          "product_ids": [
            "CSAFPID-0007",
            "CSAFPID-0013"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109808678/"
        },
        {
          "category": "workaround",
          "details": "Block access to port 5243/udp e.g. with an external firewall if possible",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "workaround",
          "details": "Disable the SINEMA Remote Connect Server (SRCS) VPN feature",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "title": "CVE-2022-34820"
    },
    {
      "cve": "CVE-2022-34821",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "By injecting code to specific configuration options for OpenVPN, an attacker could execute arbitrary code with elevated privileges.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007",
          "CSAFPID-0008",
          "CSAFPID-0009",
          "CSAFPID-0010",
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013",
          "CSAFPID-0014",
          "CSAFPID-0015"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.2.28 or later version",
          "product_ids": [
            "CSAFPID-0006",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109817067/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.3.46 or later version",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0012",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109812218"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.0.22 or later version",
          "product_ids": [
            "CSAFPID-0007",
            "CSAFPID-0013"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109808678/"
        },
        {
          "category": "workaround",
          "details": "Block access to port 5243/udp e.g. with an external firewall if possible",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        },
        {
          "category": "workaround",
          "details": "Disable the SINEMA Remote Connect Server (SRCS) VPN feature",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ]
        }
      ],
      "title": "CVE-2022-34821"
    }
  ]
}

cnvd-2022-51636

Vulnerability from cnvd

Title

Siemens SIMATIC CP SRCS VPN Feature缓冲区溢出漏洞

Description

SIMATIC CP 1242-7和CP 1243-7 LTE通信处理器将SIMATIC S7-1200控制器连接到广域网 (WAN)。它们提供集成的安全功能，例如防火墙、虚拟专用网络 (VPN)，并支持其他带有数据加密的协议。SIMATIC CP 1243-8 IRC通信处理器通过SINAUT ST7遥控协议将SIMATIC S7-1200控制器连接到控制中心或ST7主站。SIMATIC CP 1543-1通信处理器将SIMATIC S7-1500控制器连接到以太网。它们提供集成的安全功能，例如防火墙、虚拟专用网络 (VPN)，并支持其他带有数据加密的协议。SIMATIC CP 1543SP-1、CP 1542SP-1 和 CP 1542SP-1 IRC通信处理器将SIMATIC ET 200SP控制器连接到以太网。SIMATIC CP 1543SP-1和CP 1542SP-1 IRC通信处理器还提供集成的安全功能，例如防火墙、虚拟专用网络 (VPN) 或支持其他数据加密协议。SIPLUSextreme产品专为在极端条件下可靠运行而设计，基于SIMATIC、LOGO!、SITOP、SINAMICS、SIMOTION、SCALANCE或其他设备。SIPLUS设备使用与其所基于的产品相同的固件。 Siemens SIMATIC CP SRCS VPN Feature存在缓冲区溢出漏洞，攻击者可利用该漏洞在设备上下文中执行代码。

Severity

高

Patch Name

Siemens SIMATIC CP SRCS VPN Feature缓冲区溢出漏洞的补丁

Patch Description

Formal description

用户可参考如下供应商提供的安全公告获得补丁信息： https://cert-portal.siemens.com/productcert/html/ssa-517377.html

Reference

https://cert-portal.siemens.com/productcert/html/ssa-517377.html

Impacted products

Name
['Siemens SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)', 'Siemens SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)', 'Siemens SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)', 'Siemens SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)', 'Siemens SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)', 'Siemens SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) >=2.0', 'Siemens SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) <3.0.22', 'Siemens SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) >=2.0', 'Siemens SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) >=2.0', 'Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) >=2.0', 'Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) >=2.0', 'Siemens SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)', 'Siemens SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) <3.0.22', 'Siemens SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)', 'Siemens SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)']

Name

['Siemens SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)', 'Siemens SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)', 'Siemens SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)', 'Siemens SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)', 'Siemens SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)', 'Siemens SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) >=2.0', 'Siemens SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) <3.0.22', 'Siemens SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) >=2.0', 'Siemens SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) >=2.0', 'Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) >=2.0', 'Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) >=2.0', 'Siemens SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)', 'Siemens SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) <3.0.22', 'Siemens SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)', 'Siemens SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-34819"
    }
  },
  "description": "SIMATIC CP 1242-7\u548cCP 1243-7 LTE\u901a\u4fe1\u5904\u7406\u5668\u5c06SIMATIC S7-1200\u63a7\u5236\u5668\u8fde\u63a5\u5230\u5e7f\u57df\u7f51 (WAN)\u3002\u5b83\u4eec\u63d0\u4f9b\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u4f8b\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\u7edc (VPN)\uff0c\u5e76\u652f\u6301\u5176\u4ed6\u5e26\u6709\u6570\u636e\u52a0\u5bc6\u7684\u534f\u8bae\u3002SIMATIC CP 1243-8 IRC\u901a\u4fe1\u5904\u7406\u5668\u901a\u8fc7SINAUT ST7\u9065\u63a7\u534f\u8bae\u5c06SIMATIC S7-1200\u63a7\u5236\u5668\u8fde\u63a5\u5230\u63a7\u5236\u4e2d\u5fc3\u6216ST7\u4e3b\u7ad9\u3002SIMATIC CP 1543-1\u901a\u4fe1\u5904\u7406\u5668\u5c06SIMATIC S7-1500\u63a7\u5236\u5668\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u3002\u5b83\u4eec\u63d0\u4f9b\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u4f8b\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\u7edc (VPN)\uff0c\u5e76\u652f\u6301\u5176\u4ed6\u5e26\u6709\u6570\u636e\u52a0\u5bc6\u7684\u534f\u8bae\u3002SIMATIC CP 1543SP-1\u3001CP 1542SP-1 \u548c CP 1542SP-1 IRC\u901a\u4fe1\u5904\u7406\u5668\u5c06SIMATIC ET 200SP\u63a7\u5236\u5668\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u3002SIMATIC CP 1543SP-1\u548cCP 1542SP-1 IRC\u901a\u4fe1\u5904\u7406\u5668\u8fd8\u63d0\u4f9b\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u4f8b\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\u7edc (VPN) \u6216\u652f\u6301\u5176\u4ed6\u6570\u636e\u52a0\u5bc6\u534f\u8bae\u3002SIPLUSextreme\u4ea7\u54c1\u4e13\u4e3a\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u53ef\u9760\u8fd0\u884c\u800c\u8bbe\u8ba1\uff0c\u57fa\u4e8eSIMATIC\u3001LOGO!\u3001SITOP\u3001SINAMICS\u3001SIMOTION\u3001SCALANCE\u6216\u5176\u4ed6\u8bbe\u5907\u3002SIPLUS\u8bbe\u5907\u4f7f\u7528\u4e0e\u5176\u6240\u57fa\u4e8e\u7684\u4ea7\u54c1\u76f8\u540c\u7684\u56fa\u4ef6\u3002\n\nSiemens SIMATIC CP SRCS VPN Feature\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u8bbe\u5907\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cert-portal.siemens.com/productcert/html/ssa-517377.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-51636",
  "openTime": "2022-07-15",
  "patchDescription": "SIMATIC CP 1242-7\u548cCP 1243-7 LTE\u901a\u4fe1\u5904\u7406\u5668\u5c06SIMATIC S7-1200\u63a7\u5236\u5668\u8fde\u63a5\u5230\u5e7f\u57df\u7f51 (WAN)\u3002\u5b83\u4eec\u63d0\u4f9b\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u4f8b\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\u7edc (VPN)\uff0c\u5e76\u652f\u6301\u5176\u4ed6\u5e26\u6709\u6570\u636e\u52a0\u5bc6\u7684\u534f\u8bae\u3002SIMATIC CP 1243-8 IRC\u901a\u4fe1\u5904\u7406\u5668\u901a\u8fc7SINAUT ST7\u9065\u63a7\u534f\u8bae\u5c06SIMATIC S7-1200\u63a7\u5236\u5668\u8fde\u63a5\u5230\u63a7\u5236\u4e2d\u5fc3\u6216ST7\u4e3b\u7ad9\u3002SIMATIC CP 1543-1\u901a\u4fe1\u5904\u7406\u5668\u5c06SIMATIC S7-1500\u63a7\u5236\u5668\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u3002\u5b83\u4eec\u63d0\u4f9b\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u4f8b\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\u7edc (VPN)\uff0c\u5e76\u652f\u6301\u5176\u4ed6\u5e26\u6709\u6570\u636e\u52a0\u5bc6\u7684\u534f\u8bae\u3002SIMATIC CP 1543SP-1\u3001CP 1542SP-1 \u548c CP 1542SP-1 IRC\u901a\u4fe1\u5904\u7406\u5668\u5c06SIMATIC ET 200SP\u63a7\u5236\u5668\u8fde\u63a5\u5230\u4ee5\u592a\u7f51\u3002SIMATIC CP 1543SP-1\u548cCP 1542SP-1 IRC\u901a\u4fe1\u5904\u7406\u5668\u8fd8\u63d0\u4f9b\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u4f8b\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\u7edc (VPN) \u6216\u652f\u6301\u5176\u4ed6\u6570\u636e\u52a0\u5bc6\u534f\u8bae\u3002SIPLUSextreme\u4ea7\u54c1\u4e13\u4e3a\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u53ef\u9760\u8fd0\u884c\u800c\u8bbe\u8ba1\uff0c\u57fa\u4e8eSIMATIC\u3001LOGO!\u3001SITOP\u3001SINAMICS\u3001SIMOTION\u3001SCALANCE\u6216\u5176\u4ed6\u8bbe\u5907\u3002SIPLUS\u8bbe\u5907\u4f7f\u7528\u4e0e\u5176\u6240\u57fa\u4e8e\u7684\u4ea7\u54c1\u76f8\u540c\u7684\u56fa\u4ef6\u3002\r\n\r\nSiemens SIMATIC CP SRCS VPN Feature\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u8bbe\u5907\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Siemens SIMATIC CP SRCS VPN Feature\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)",
      "Siemens SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)",
      "Siemens SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)",
      "Siemens SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)",
      "Siemens SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)",
      "Siemens SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) \u003e=2.0",
      "Siemens SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) \u003c3.0.22",
      "Siemens SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) \u003e=2.0",
      "Siemens SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) \u003e=2.0",
      "Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) \u003e=2.0",
      "Siemens SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) \u003e=2.0",
      "Siemens SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)",
      "Siemens SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) \u003c3.0.22",
      "Siemens SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)",
      "Siemens SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-517377.html",
  "serverity": "\u9ad8",
  "submitTime": "2022-07-15",
  "title": "Siemens SIMATIC CP SRCS VPN Feature\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

ghsa-x7cp-9x6c-2mm8

Vulnerability from github

Published

2022-07-13 00:01

Modified

2022-07-16 00:00

Severity ?

10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Details

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions), SIMATIC CP 1243-1 (All versions), SIMATIC CP 1243-7 LTE EU (All versions), SIMATIC CP 1243-7 LTE US (All versions), SIMATIC CP 1243-8 IRC (All versions), SIMATIC CP 1542SP-1 IRC (All versions >= V2.0), SIMATIC CP 1543-1 (All versions < V3.0.22), SIMATIC CP 1543SP-1 (All versions >= V2.0), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions >= V2.0), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions >= V2.0), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions >= V2.0), SIPLUS NET CP 1242-7 V2 (All versions), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions), SIPLUS S7-1200 CP 1243-1 RAIL (All versions). The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-34819"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-122",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-12T10:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions), SIMATIC CP 1243-1 (All versions), SIMATIC CP 1243-7 LTE EU (All versions), SIMATIC CP 1243-7 LTE US (All versions), SIMATIC CP 1243-8 IRC (All versions), SIMATIC CP 1542SP-1 IRC (All versions \u003e= V2.0), SIMATIC CP 1543-1 (All versions \u003c V3.0.22), SIMATIC CP 1543SP-1 (All versions \u003e= V2.0), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions \u003e= V2.0), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions \u003e= V2.0), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions \u003e= V2.0), SIPLUS NET CP 1242-7 V2 (All versions), SIPLUS NET CP 1543-1 (All versions \u003c V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions), SIPLUS S7-1200 CP 1243-1 RAIL (All versions). The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device.",
  "id": "GHSA-x7cp-9x6c-2mm8",
  "modified": "2022-07-16T00:00:21Z",
  "published": "2022-07-13T00:01:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34819"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

gsd-2022-34819

Vulnerability from gsd

Modified

2023-12-13 01:19

Details

Aliases

CVE-2022-34819

Aliases

CVE-2022-34819

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-34819",
    "description": "A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions), SIMATIC CP 1243-1 (All versions), SIMATIC CP 1243-7 LTE EU (All versions), SIMATIC CP 1243-7 LTE US (All versions), SIMATIC CP 1243-8 IRC (All versions), SIMATIC CP 1542SP-1 IRC (All versions \u003e= V2.0), SIMATIC CP 1543-1 (All versions \u003c V3.0.22), SIMATIC CP 1543SP-1 (All versions \u003e= V2.0), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions \u003e= V2.0), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions \u003e= V2.0), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions \u003e= V2.0), SIPLUS NET CP 1242-7 V2 (All versions), SIPLUS NET CP 1543-1 (All versions \u003c V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions), SIPLUS S7-1200 CP 1243-1 RAIL (All versions). The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device.",
    "id": "GSD-2022-34819"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-34819"
      ],
      "details": "A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions \u003c V3.3.46), SIMATIC CP 1243-1 (All versions \u003c V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions \u003c V3.3.46), SIMATIC CP 1243-7 LTE US (All versions \u003c V3.3.46), SIMATIC CP 1243-8 IRC (All versions \u003c V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions \u003e= V2.0 \u003c V2.2.28), SIMATIC CP 1543-1 (All versions \u003c V3.0.22), SIMATIC CP 1543SP-1 (All versions \u003e= V2.0 \u003c V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions \u003e= V2.0 \u003c V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions \u003e= V2.0 \u003c V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions \u003e= V2.0 \u003c V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions \u003c V3.3.46), SIPLUS NET CP 1543-1 (All versions \u003c V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions \u003c V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions \u003c V3.3.46). The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device.",
      "id": "GSD-2022-34819",
      "modified": "2023-12-13T01:19:18.924799Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "productcert@siemens.com",
        "ID": "CVE-2022-34819",
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            }
          ]
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      },
      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.3,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10.0,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.0
        }
      },
      "lastModifiedDate": "2023-03-14T10:15Z",
      "publishedDate": "2022-07-12T10:15Z"
    }
  }
}

CERTFR-2022-AVI-627

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et un contournement de la politique de sécurité.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Siemens	N/A	Mendix Applications using Mendix versions 9 (9.12) antérieures à 9.12.2
Siemens	N/A	Teamcenter Visualization V12.4 toutes versions
Siemens	N/A	SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) versions antérieures à 3.0.22
Siemens	N/A	EN100 Ethernet module IEC 104 variant toutes versions
Siemens	N/A	SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) versions antérieures à 2.0
Siemens	N/A	SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0) toutes versions
Siemens	N/A	SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) versions antérieures à 2.0
Siemens	N/A	SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) versions antérieures à 3.0.22
Siemens	N/A	SICAM GridEdge Essential ARM (6MD7881-2AA30) toutes versions
Siemens	N/A	Mendix Applications using Mendix versions 8 antérieures à 8.18.18
Siemens	N/A	EN100 Ethernet module Modbus TCP variant toutes versions
Siemens	N/A	SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) à SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) toutes versions
Siemens	N/A	Teamcenter Visualization toutes versions 14.0.x
Siemens	N/A	RUGGEDCOM ROX MX5000 à RX5000 versions antérieures à 2.15.1
Siemens	N/A	Mendix Excel Importer Module (Mendix 8 compatible) versions antérieures à 9.2.2
Siemens	N/A	SIMATIC MV540 H (6GF3540-0GE10) versions antérieures à 3.3
Siemens	N/A	SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) versions antérieures à 2.0
Siemens	N/A	Opcenter Quality versions 13.2 antérieures à 13.2.20220624
Siemens	N/A	SIMATIC MV540 S (6GF3540-0CD10) versions antérieures à 3.3
Siemens	N/A	Teamcenter Visualization versions 13.3.x antérieures à 13.3.0.5
Siemens	N/A	RUGGEDCOM ROS toutes versions : Se référer à l'avis éditeur pour la liste exacte des produits RUGGEDCOM concernés et des correctifs disponibles
Siemens	N/A	Parasolid V34.0 versions antérieures à 34.0.250
Siemens	N/A	SIMATIC MV550 H (6GF3550-0GE10) versions antérieures à 3.3
Siemens	N/A	Mendix Applications using Mendix 9 versions 9.12 antérieure à 9.12.3
Siemens	N/A	Mendix Applications using Mendix versions 7 antérieures à 7.23.31
Siemens	N/A	CP-8021 MASTER MODULE (6MF2802-1AA00) versions antérieures à CPC80 V16.30
Siemens	N/A	Simcenter Femap versions antérieures à 2022.2
Siemens	N/A	EN100 Ethernet module PROFINET IO variant toutes versions
Siemens	N/A	SICAM GridEdge Essential Intel (6MD7881-2AA40) versions antérieures à 2.7.3
Siemens	N/A	SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) versions antérieures à 2.0
Siemens	N/A	CP-8000 MASTER MODULE WITH I/O -40/+70°C (6MF2101-1AB10-0AA0) versions antérieures à CPC80 V16.30
Siemens	N/A	SIMATIC MV550 S (6GF3550-0CD10) versions antérieures à 3.3
Siemens	N/A	SICAM GridEdge Essential with GDS ARM (6MD7881-2AA10) toutes versions
Siemens	N/A	Mendix Applications using Mendix 9 versions supérieures ou égales à 9.11 et antérieures à 9.15
Siemens	N/A	EN100 Ethernet module DNP3 IP variant toutes versions
Siemens	N/A	Parasolid V33.1 toutes versions
Siemens	N/A	JT2Go versions antérieures à 13.3.0.5
Siemens	N/A	Opcenter Quality versions 13.1 antérieures à 13.1.20220624
Siemens	N/A	EN100 Ethernet module IEC 61850 variant versions antérieures à 4.40
Siemens	N/A	SIMATIC MV560 X (6GF3560-0HE10) versions antérieures à 3.3
Siemens	N/A	Simcenter Femap toutes versions
Siemens	N/A	Teamcenter Visualization V14.0 toutes versions
Siemens	N/A	Teamcenter Visualization V13.2 toutes versions
Siemens	N/A	SIMATIC MV560 U (6GF3560-0LE10) versions antérieures à 3.3
Siemens	N/A	Mendix Applications using Mendix versions 9 antérieures à 9.14.0
Siemens	N/A	Mendix Excel Importer Module (Mendix 9 compatible) versions antérieures à 10.1.2
Siemens	N/A	CP-8022 MASTER MODULE WITH GPRS (6MF2802-2AA00) versions antérieures à CPC80 V16.30
Siemens	N/A	SIMATIC eaSie Core Package (6DL5424-0AX00-0AV8) versions antérieures à 22.00
Siemens	N/A	SICAM GridEdge Essential with GDS Intel (6MD7881-2AA20) versions antérieures à 2.7.3
Siemens	N/A	Disques SINAMICS PERFECT HARMONY GH180 Drives fabriqués depuis 2015 avant 2021
Siemens	N/A	SCALANCE X200-4P IRT (6GK5200-4AH00-2BA3) à SCALANCE X200-4P IRT (6GK5200-4AH00-2BA3) toutes versions : Se référer à l'avis éditeur pour la liste exacte des produits SCALANCE concernés et des correctifs disponibles
Siemens	N/A	SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) versions antérieures à 2.0
Siemens	N/A	SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0) toutes versions
Siemens	N/A	CP-8000 MASTER MODULE WITH I/O -25/+70°C (6MF2101-0AB10-0AA0) versions antérieures à CPC80 V16.30
Siemens	N/A	Mendix Applications using Mendix versions 9 (9.6) antérieures à 9.6.12
Siemens	N/A	PADS Standard/Plus Viewer toutes versions
Siemens	N/A	SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0) toutes versions : Se référer à l'avis éditeur pour la liste exacte des produits SIMATIC concernés et des correctifs disponibles
Siemens	N/A	Parasolid V34.1 versions antérieures à 34.1.233

References

Title

Publication Time

fkie_cve-2022-34819

Vulnerability from fkie_nvd

Published

2022-07-12 10:15

Modified

2024-11-21 07:10

Severity ?

10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Summary

References

	URL	Tags
	productcert@siemens.com	https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf	Patch, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf	Patch, Vendor Advisory

Impacted products

Vendor	Product	Version
siemens	simatic_cp_1242-7_v2_firmware	*
siemens	simatic_cp_1242-7_v2	-
siemens	simatic_cp_1243-1_firmware	*
siemens	simatic_cp_1243-1	-
siemens	simatic_cp_1243-7_lte_eu_firmware	*
siemens	simatic_cp_1243-7_lte_eu	-
siemens	simatic_cp_1243-7_lte_us_firmware	*
siemens	simatic_cp_1243-7_lte_us	-
siemens	simatic_cp_1243-8_irc_firmware	*
siemens	simatic_cp_1243-8_irc	-
siemens	simatic_cp_1542sp-1_irc_firmware	*
siemens	simatic_cp_1542sp-1_irc	-
siemens	simatic_cp_1543-1_firmware	*
siemens	simatic_cp_1543-1	-
siemens	simatic_cp_1543sp-1_firmware	*
siemens	simatic_cp_1543sp-1	-
siemens	siplus_et_200sp_cp_1542sp-1_irc_tx_rail_firmware	*
siemens	siplus_et_200sp_cp_1542sp-1_irc_tx_rail	-
siemens	siplus_et_200sp_cp_1543sp-1_isec_firmware	*
siemens	siplus_et_200sp_cp_1543sp-1_isec	-
siemens	siplus_et_200sp_cp_1543sp-1_isec_tx_rail_firmware	*
siemens	siplus_et_200sp_cp_1543sp-1_isec_tx_rail	-
siemens	siplus_net_cp_1242-7_v2_firmware	*
siemens	siplus_net_cp_1242-7_v2	-
siemens	siplus_net_cp_1543-1_firmware	*
siemens	siplus_net_cp_1543-1	-
siemens	siplus_s7-1200_cp_1243-1_firmware	*
siemens	siplus_s7-1200_cp_1243-1	-
siemens	siplus_s7-1200_cp_1243-1_rail_firmware	*
siemens	siplus_s7-1200_cp_1243-1_rail	-

JSON

To clipboard

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      "value": "A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions \u003c V3.3.46), SIMATIC CP 1243-1 (All versions \u003c V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions \u003c V3.3.46), SIMATIC CP 1243-7 LTE US (All versions \u003c V3.3.46), SIMATIC CP 1243-8 IRC (All versions \u003c V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions \u003e= V2.0 \u003c V2.2.28), SIMATIC CP 1543-1 (All versions \u003c V3.0.22), SIMATIC CP 1543SP-1 (All versions \u003e= V2.0 \u003c V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions \u003e= V2.0 \u003c V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions \u003e= V2.0 \u003c V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions \u003e= V2.0 \u003c V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions \u003c V3.3.46), SIPLUS NET CP 1543-1 (All versions \u003c V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions \u003c V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions \u003c V3.3.46). The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en SIMATIC CP 1242-7 V2 (Todas las versiones anteriores a V3.3.46), SIMATIC CP 1243-1 (Todas las versiones anteriores a V3.3.46), SIMATIC CP 1243-7 LTE EU (Todas las versiones anteriores a V3.3.46), SIMATIC CP 1243-7 LTE US (Todas las versiones anteriores a V3. 3.46), SIMATIC CP 1243-8 IRC (Todas las versiones anteriores a V3.3.46), SIMATIC CP 1542SP-1 IRC (Todas las versiones posteriores o iguales a V2.0), SIMATIC CP 1543-1 (Todas las versiones anteriores a V3.0.22), SIMATIC CP 1543SP-1 (Todas las versiones posteriores o iguales a V2. 0), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (Todas las versiones posteriores o iguales a V2.0), SIPLUS ET 200SP CP 1543SP-1 ISEC (Todas las versiones posteriores o iguales a V2.0), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (Todas las versiones posteriores o iguales a V2. 0), SIPLUS NET CP 1242-7 V2 (Todas las versiones anteriores a V3.3.46), SIPLUS NET CP 1543-1 (Todas las versiones anteriores a V3.0.22), SIPLUS S7-1200 CP 1243-1 (Todas las versiones anteriores a V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (Todas las versiones anteriores a V3.3.46). La aplicaci\u00f3n carece de una validaci\u00f3n adecuada de los datos suministrados por el usuario al analizar mensajes espec\u00edficos. Esto podr\u00eda dar lugar a un desbordamiento del b\u00fafer basado en la pila. Un atacante podr\u00eda aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto del dispositivo"
    }
  ],
  "id": "CVE-2022-34819",
  "lastModified": "2024-11-21T07:10:14.917",
  "metrics": {
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      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
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          "baseScore": 9.3,
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          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
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        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
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          "scope": "CHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.0,
        "source": "productcert@siemens.com",
        "type": "Secondary"
      },
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        "source": "nvd@nist.gov",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-07-12T10:15:12.293",
  "references": [
    {
      "source": "productcert@siemens.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf"
    }
  ],
  "sourceIdentifier": "productcert@siemens.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-122"
        }
      ],
      "source": "productcert@siemens.com",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Secondary"
    }
  ]
}

var-202207-0622

Vulnerability from variot

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All versions < V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions >= V2.0 < V2.2.28), SIMATIC CP 1543-1 (All versions < V3.0.22), SIMATIC CP 1543SP-1 (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions < V3.3.46), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions < V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions < V3.3.46). The application lacks proper validation of user-supplied data when parsing specific messages. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of device. The SIMATIC CP 1242-7 and CP 1243-7 LTE communication processors connect the SIMATIC S7-1200 controllers to a wide area network (WAN). They provide integrated security features such as firewalls, virtual private networks (VPNs), and support other protocols with data encryption. The SIMATIC CP 1243-8 IRC communication processor connects the SIMATIC S7-1200 controller to the control center or ST7 master via the SINAUT ST7 telecontrol protocol. The SIMATIC CP 1543-1 communications processor connects the SIMATIC S7-1500 controller to Ethernet. They provide integrated security features such as firewalls, virtual private networks (VPNs), and support other protocols with data encryption. The SIMATIC CP 1543SP-1, CP 1542SP-1 and CP 1542SP-1 IRC communication processors connect the SIMATIC ET 200SP controllers to Ethernet. The SIMATIC CP 1543SP-1 and CP 1542SP-1 IRC communication processors also offer integrated security functions such as firewalls, virtual private networks (VPN) or support for other data encryption protocols. SIPLUSextreme products are designed for reliable operation under extreme conditions and are based on SIMATIC, LOGO!, SITOP, SINAMICS, SIMOTION, SCALANCE or other devices. SIPLUS devices use the same firmware on which they are based

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CVE-2022-34819 (GCVE-0-2022-34819)

Vulnerability from cvelistv5

Vulnerability from csaf_cisa

Vulnerability from csaf_cisa

Vulnerability from cnvd

Vulnerability from github

Vulnerability from gsd

Vulnerability from certfr_avis

Solution

Vulnerability from fkie_nvd

Vulnerability from variot

Tags

Sightings

Nomenclature