github - ghsa-pj7r-qcr7-gx8f

GHSA-PJ7R-QCR7-GX8F

Vulnerability from github – Published: 2024-01-10 21:31 – Updated: 2024-10-08 18:33

Details

An improper input validation vulnerability has been discovered that could allow an adversary to inject a UNC path via a malicious project file. This allows an adversary to capture NLTMv2 hashes and potentially crack them offline.

Severity ?

4.7 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-29446"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-40"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-10T21:15:08Z",
    "severity": "MODERATE"
  },
  "details": "An improper input validation vulnerability has been discovered that could allow an adversary to inject a UNC path via a malicious project file. This allows an adversary to capture NLTMv2 hashes and potentially crack them offline.\u00a0",
  "id": "GHSA-pj7r-qcr7-gx8f",
  "modified": "2024-10-08T18:33:06Z",
  "published": "2024-01-10T21:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29446"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03"
    },
    {
      "type": "WEB",
      "url": "https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities"
    },
    {
      "type": "WEB",
      "url": "https://www.ptc.com/en/support/article/cs399528"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-29446 (GCVE-0-2023-29446)

Vulnerability from cvelistv5 – Published: 2024-01-10 20:21 – Updated: 2024-11-14 17:23

Summary

Severity ?

4.7 (Medium)


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

CWE

CWE-40 - Path Traversal: '\\UNC\share\name\' (Windows UNC Share)

Assigner

Dragos

References

URL

Tags

	https://www.cisa.gov/news-events/ics-advisories/i…	government-resource
	https://www.ptc.com/en/support/article/cs399528	vendor-advisory
	https://www.dragos.com/advisory/ptcs-kepserverex-…

Impacted products

Vendor

Product

Version

PTC

Kepware KEPServerEX

Affected: 0 , ≤ 6.14.263.0 (0)

	PTC	ThingWorx Kepware Server	Affected: 0 , ≤ 6.14.263.0 (0)
	PTC	ThingWorx Industrial Connectivity	Affected: 8.0 , ≤ 8.5 (0)

Credits

Sam Hanson of Dragos

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T14:07:46.304Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "government-resource",
              "x_transferred"
            ],
            "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.ptc.com/en/support/article/cs399528"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-29446",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-14T17:23:25.379414Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-14T17:23:37.514Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "Kepware KEPServerEX",
          "vendor": "PTC",
          "versions": [
            {
              "lessThanOrEqual": "6.14.263.0",
              "status": "affected",
              "version": "0",
              "versionType": "0"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "ThingWorx Kepware Server",
          "vendor": "PTC",
          "versions": [
            {
              "lessThanOrEqual": "6.14.263.0",
              "status": "affected",
              "version": "0",
              "versionType": "0"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "ThingWorx Industrial Connectivity",
          "vendor": "PTC",
          "versions": [
            {
              "lessThanOrEqual": "8.5",
              "status": "affected",
              "version": "8.0",
              "versionType": "0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Sam Hanson of Dragos"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "An improper input validation vulnerability has been discovered that could allow an adversary to inject a UNC path via a malicious project file. This allows an adversary to capture NLTMv2 hashes and potentially crack them offline.\u0026nbsp;"
            }
          ],
          "value": "An improper input validation vulnerability has been discovered that could allow an adversary to inject a UNC path via a malicious project file. This allows an adversary to capture NLTMv2 hashes and potentially crack them offline."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-644",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-644 Use of Captured Hashes (Pass The Hash)"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-40",
              "description": "CWE-40: Path Traversal: \u0027\\\\UNC\\share\\name\\\u0027 (Windows UNC Share)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-08T15:13:16.725Z",
        "orgId": "12bdf821-1545-4a87-aac5-61670cc6fcef",
        "shortName": "Dragos"
      },
      "references": [
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.ptc.com/en/support/article/cs399528"
        },
        {
          "url": "https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Improper Input Validation in PTC\u0027s Kepware KEPServerEX",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "12bdf821-1545-4a87-aac5-61670cc6fcef",
    "assignerShortName": "Dragos",
    "cveId": "CVE-2023-29446",
    "datePublished": "2024-01-10T20:21:51.434Z",
    "dateReserved": "2023-04-06T17:45:40.441Z",
    "dateUpdated": "2024-11-14T17:23:37.514Z",
    "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-PJ7R-QCR7-GX8F

CVE-2023-29446 (GCVE-0-2023-29446)

Tags

Sightings

Nomenclature