Vulnerability-Lookup

GHSA-9558-55MX-WF4P

Vulnerability from github – Published: 2021-12-07 00:00 – Updated: 2022-04-13 00:01

Details

The software allows the attacker to upload or transfer files of dangerous types to the WebHMI portal, that may be automatically processed within the product's environment or lead to arbitrary code execution.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2021-43936"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-06T18:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The software allows the attacker to upload or transfer files of dangerous types to the WebHMI portal, that may be automatically processed within the product\u0027s environment or lead to arbitrary code execution.",
  "id": "GHSA-9558-55mx-wf4p",
  "modified": "2022-04-13T00:01:14Z",
  "published": "2021-12-07T00:00:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43936"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/165252/WebHMI-4.0-Remote-Code-Execution.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-43936 (GCVE-0-2021-43936)

Vulnerability from cvelistv5 – Published: 2021-12-06 17:39 – Updated: 2024-08-04 04:10

Title

Distributed Data Systems WebHM

Summary

Severity ?

10 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

Unrestricted Upload of File with Dangerous Type

Assigner

icscert

References

URL

Tags

	https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03	x_refsource_MISC
	http://packetstormsecurity.com/files/165252/WebHM…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Distributed Data Systems	WebHMI	Affected: 4.1 , < 4.1 (custom)

Credits

Marcin Dudek of CERT.PL reported these vulnerabilities to CISA.

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:10:16.987Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/165252/WebHMI-4.0-Remote-Code-Execution.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "WebHMI",
          "vendor": "Distributed Data Systems",
          "versions": [
            {
              "lessThan": "4.1",
              "status": "affected",
              "version": "4.1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Marcin Dudek of CERT.PL reported these vulnerabilities to CISA."
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The software allows the attacker to upload or transfer files of dangerous types to the WebHMI portal, that may be automatically processed within the product\u0027s environment or lead to arbitrary code execution."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "None"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "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"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-13T16:06:24",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/165252/WebHMI-4.0-Remote-Code-Execution.html"
        }
      ],
      "source": {
        "advisory": "ICSA-21-336-03",
        "defect": [
          "CWE-434"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Distributed Data Systems WebHM",
      "workarounds": [
        {
          "lang": "en",
          "value": "Distributed Data Systems recommends upgrading the platform software to the latest release, Version 4.1"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2021-43936",
          "STATE": "PUBLIC",
          "TITLE": "Distributed Data Systems WebHM"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "WebHMI",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "4.1",
                            "version_value": "4.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Distributed Data Systems"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Marcin Dudek of CERT.PL reported these vulnerabilities to CISA."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The software allows the attacker to upload or transfer files of dangerous types to the WebHMI portal, that may be automatically processed within the product\u0027s environment or lead to arbitrary code execution."
            }
          ]
        },
        "exploit": [
          {
            "lang": "en",
            "value": "None"
          }
        ],
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "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"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Unrestricted Upload of File with Dangerous Type"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03",
              "refsource": "MISC",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03"
            },
            {
              "name": "http://packetstormsecurity.com/files/165252/WebHMI-4.0-Remote-Code-Execution.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/165252/WebHMI-4.0-Remote-Code-Execution.html"
            }
          ]
        },
        "source": {
          "advisory": "ICSA-21-336-03",
          "defect": [
            "CWE-434"
          ],
          "discovery": "EXTERNAL"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "Distributed Data Systems recommends upgrading the platform software to the latest release, Version 4.1"
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2021-43936",
    "datePublished": "2021-12-06T17:39:24",
    "dateReserved": "2021-11-16T00:00:00",
    "dateUpdated": "2024-08-04T04:10:16.987Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-9558-55MX-WF4P

CVE-2021-43936 (GCVE-0-2021-43936)

Tags

Sightings

Nomenclature