cve-2023-29446
Vulnerability from cvelistv5
Published
2024-01-10 20:21
Modified
2024-11-14 17:23
Severity ?
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Summary
Improper Input Validation in PTC's Kepware KEPServerEX
References
ot-cert@dragos.comhttps://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03Third Party Advisory, US Government Resource
ot-cert@dragos.comhttps://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/Third Party Advisory
ot-cert@dragos.comhttps://www.ptc.com/en/support/article/cs399528Vendor Advisory
Impacted products
PTCKepware KEPServerEX
PTCThingWorx Kepware Server
PTCThingWorx Industrial Connectivity
Show details on NVD website

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",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-29446\",\"sourceIdentifier\":\"ot-cert@dragos.com\",\"published\":\"2024-01-10T21:15:08.603\",\"lastModified\":\"2024-10-08T16:15:04.703\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"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.\"},{\"lang\":\"es\",\"value\":\"Se ha descubierto una vulnerabilidad de validaci\u00f3n de entrada incorrecta que podr\u00eda permitir a un adversario inyectar una ruta UNC a trav\u00e9s de un archivo de proyecto malicioso. Esto permite a un adversario capturar hashes NLTMv2 y potencialmente descifrarlos offline.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.7,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.0,\"impactScore\":3.6},{\"source\":\"ot-cert@dragos.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.7,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.0,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]},{\"source\":\"ot-cert@dragos.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-40\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ptc:kepware_kepserverex:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0.2107.0\",\"versionEndIncluding\":\"6.14.263.0\",\"matchCriteriaId\":\"BE266C92-959F-41CE-A8DA-DC3D336BC169\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ptc:thingworx_kepware_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.8\",\"versionEndIncluding\":\"6.14.263.0\",\"matchCriteriaId\":\"99455409-195C-418C-A227-E9C67E70C2F3\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ptc:thingworx_industrial_connectivity:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.0\",\"versionEndIncluding\":\"8.5\",\"matchCriteriaId\":\"10F80877-E2FA-4800-B4EB-BC87E35A9441\"}]}]}],\"references\":[{\"url\":\"https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03\",\"source\":\"ot-cert@dragos.com\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]},{\"url\":\"https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/\",\"source\":\"ot-cert@dragos.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.ptc.com/en/support/article/cs399528\",\"source\":\"ot-cert@dragos.com\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • 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.