ssa-454789
Vulnerability from csaf_siemens
Published
2024-11-12 00:00
Modified
2024-11-12 00:00
Summary
SSA-454789: Deserialization Vulnerability in TeleControl Server Basic V3.1

Notes

Summary
TeleControl Server Basic V3.1 contains a deserialization vulnerability that could allow an unauthenticated attacker to execute arbitrary code on the device. Siemens has released new versions 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
Terms of Use
The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.


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{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited. (TLPv2: TLP:CLEAR)",
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "TeleControl Server Basic V3.1 contains a deserialization vulnerability that could allow an unauthenticated attacker to execute arbitrary code on the device.\n\nSiemens has released new versions 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": "The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "productcert@siemens.com",
      "name": "Siemens ProductCERT",
      "namespace": "https://www.siemens.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-454789: Deserialization Vulnerability in TeleControl Server Basic V3.1 - HTML Version",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-454789.html"
      },
      {
        "category": "self",
        "summary": "SSA-454789: Deserialization Vulnerability in TeleControl Server Basic V3.1 - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-454789.json"
      }
    ],
    "title": "SSA-454789: Deserialization Vulnerability in TeleControl Server Basic V3.1",
    "tracking": {
      "current_release_date": "2024-11-12T00:00:00Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      },
      "id": "SSA-454789",
      "initial_release_date": "2024-11-12T00:00:00Z",
      "revision_history": [
        {
          "date": "2024-11-12T00:00:00Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        }
      ],
      "status": "interim",
      "version": "1"
    }
  },
  "product_tree": {
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          },
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          },
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          },
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                  "product_id": "6",
                  "product_identification_helper": {
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          },
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          },
          {
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                "category": "product_version_range",
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                "product": {
                  "name": "TeleControl Server Basic 5000 V3.1 (6NH9910-0AA31-0AE0)",
                  "product_id": "11",
                  "product_identification_helper": {
                    "model_numbers": [
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                    ]
                  }
                }
              }
            ],
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          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/\u003cV3.1.2.1",
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                  "product_id": "12",
                  "product_identification_helper": {
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                      "6NH9910-0AA31-0GA1"
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              }
            ],
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          },
          {
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                    "model_numbers": [
                      "6NH9910-0AA31-0GA0"
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                  }
                }
              }
            ],
            "category": "product_name",
            "name": "TeleControl Server Basic Upgr V3.1 (6NH9910-0AA31-0GA0)"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-44102",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The affected system allows remote users to send maliciously crafted objects. Due to insecure deserialization of user-supplied content by the affected software, an unauthenticated attacker could exploit this vulnerability by sending a maliciously crafted serialized object. This could allow the attacker to execute arbitrary code on the device with SYSTEM privileges.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "5",
          "4",
          "2",
          "3",
          "1",
          "10",
          "9",
          "7",
          "11",
          "8",
          "6",
          "12",
          "13"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Disable redundancy, if not used",
          "product_ids": [
            "5",
            "4",
            "2",
            "3",
            "1",
            "10",
            "9",
            "7",
            "11",
            "8",
            "6",
            "12",
            "13"
          ]
        },
        {
          "category": "mitigation",
          "details": "Restrict access to the affected systems to trusted IP addresses only",
          "product_ids": [
            "5",
            "4",
            "2",
            "3",
            "1",
            "10",
            "9",
            "7",
            "11",
            "8",
            "6",
            "12",
            "13"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.1.2.1 or later version",
          "product_ids": [
            "5",
            "4",
            "2",
            "3",
            "1",
            "10",
            "9",
            "7",
            "11",
            "8",
            "6",
            "12",
            "13"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109975921/"
        }
      ],
      "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": [
            "5",
            "4",
            "2",
            "3",
            "1",
            "10",
            "9",
            "7",
            "11",
            "8",
            "6",
            "12",
            "13"
          ]
        }
      ],
      "title": "CVE-2024-44102"
    }
  ]
}


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