Vulnerability-Lookup

GHSA-PJGX-R654-8VFQ

Vulnerability from github – Published: 2022-05-24 19:19 – Updated: 2022-05-24 19:19

Details

TwinCAT OPC UA Server in TF6100 and TS6100 in product versions before 4.3.48.0 or with TcOpcUaServer versions below 3.2.0.194 are prone to a relative path traversal that allow administrators to create or delete any files on the system.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-34594"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-04T10:15:00Z",
    "severity": "MODERATE"
  },
  "details": "TwinCAT OPC UA Server in TF6100 and TS6100 in product versions before 4.3.48.0 or with TcOpcUaServer versions below 3.2.0.194 are prone to a relative path traversal that allow administrators to create or delete any files on the system.",
  "id": "GHSA-pjgx-r654-8vfq",
  "modified": "2022-05-24T19:19:47Z",
  "published": "2022-05-24T19:19:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34594"
    },
    {
      "type": "WEB",
      "url": "https://cert.vde.com/en/advisories/VDE-2021-051"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-34594 (GCVE-0-2021-34594)

Vulnerability from cvelistv5 – Published: 2021-11-04 09:50 – Updated: 2024-09-16 22:03

Title

Beckhoff: Relative path traversal vulnerability through TwinCAT OPC UA Server

Summary

Severity ?

6.5 (Medium)


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

CWE

CWE-23 - Relative Path Traversal

Assigner

CERTVDE

References

URL

Tags

https://cert.vde.com/en/advisories/VDE-2021-051/

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Beckhoff Automation	TwinCAT OPC UA Server	Affected: TF6100 , < 4.3.48.0 (custom) Affected: TS6100 , < 4.3.48.0 (custom) Affected: TcOpcUaServer version , < 3.2.0.19423 (custom)

Credits

Beckhoff Automation thanks Johannes Olegård, Emre Süren, and Robert Lagerström for reporting the issue and for support and efforts with the coordinated disclosure.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:19:46.994Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert.vde.com/en/advisories/VDE-2021-051/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "TwinCAT OPC UA Server",
          "vendor": "Beckhoff Automation",
          "versions": [
            {
              "lessThan": "4.3.48.0",
              "status": "affected",
              "version": "TF6100",
              "versionType": "custom"
            },
            {
              "lessThan": "4.3.48.0",
              "status": "affected",
              "version": "TS6100",
              "versionType": "custom"
            },
            {
              "lessThan": "3.2.0.19423",
              "status": "affected",
              "version": "TcOpcUaServer version",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Beckhoff Automation thanks Johannes Oleg\u00e5rd, Emre S\u00fcren, and Robert Lagerstr\u00f6m for reporting the issue and for support and efforts with the coordinated disclosure."
        }
      ],
      "datePublic": "2021-11-04T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "TwinCAT OPC UA Server in TF6100 and TS6100 in product versions before 4.3.48.0 or with TcOpcUaServer versions below 3.2.0.194 are prone to a relative path traversal that allow administrators to create or delete any files on the system."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-23",
              "description": "CWE-23 Relative Path Traversal",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-11-04T09:50:09",
        "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
        "shortName": "CERTVDE"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert.vde.com/en/advisories/VDE-2021-051/"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Please update to a recent version of the affected product (TF6100 or TS6100 version \u003e= 4.3.48.0)"
        }
      ],
      "source": {
        "advisory": "VDE-2021-051",
        "discovery": "EXTERNAL"
      },
      "title": "Beckhoff: Relative path traversal vulnerability through TwinCAT OPC UA Server",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "info@cert.vde.com",
          "DATE_PUBLIC": "2021-11-04T06:00:00.000Z",
          "ID": "CVE-2021-34594",
          "STATE": "PUBLIC",
          "TITLE": "Beckhoff: Relative path traversal vulnerability through TwinCAT OPC UA Server"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "TwinCAT OPC UA Server",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "TF6100",
                            "version_value": "4.3.48.0"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "TS6100",
                            "version_value": "4.3.48.0"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "TcOpcUaServer version",
                            "version_value": "3.2.0.19423"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Beckhoff Automation"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Beckhoff Automation thanks Johannes Oleg\u00e5rd, Emre S\u00fcren, and Robert Lagerstr\u00f6m for reporting the issue and for support and efforts with the coordinated disclosure."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "TwinCAT OPC UA Server in TF6100 and TS6100 in product versions before 4.3.48.0 or with TcOpcUaServer versions below 3.2.0.194 are prone to a relative path traversal that allow administrators to create or delete any files on the system."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-23 Relative Path Traversal"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert.vde.com/en/advisories/VDE-2021-051/",
              "refsource": "CONFIRM",
              "url": "https://cert.vde.com/en/advisories/VDE-2021-051/"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Please update to a recent version of the affected product (TF6100 or TS6100 version \u003e= 4.3.48.0)"
          }
        ],
        "source": {
          "advisory": "VDE-2021-051",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
    "assignerShortName": "CERTVDE",
    "cveId": "CVE-2021-34594",
    "datePublished": "2021-11-04T09:50:09.275622Z",
    "dateReserved": "2021-06-10T00:00:00",
    "dateUpdated": "2024-09-16T22:03:44.063Z",
    "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-PJGX-R654-8VFQ

CVE-2021-34594 (GCVE-0-2021-34594)

Tags

Sightings

Nomenclature