« Volver al listado

CVE-2023-29445

Estado: ModificadaAlta (7.8)—

An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authenticated adversary to escalate privileges to SYSTEM.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (3)

PTC — Kepware KepserverexPTC — Thingworx Industrial ConnectivityPTC — Thingworx Kepware Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-29445",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-29445",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-01-11T20:16:37.750500Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "ot-cert@dragos.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "ot-cert@dragos.com",
      "affectedData": [
        {
          "vendor": "PTC",
          "product": "Kepware KEPServerEX",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "0",
              "lessThanOrEqual": "6.14.263.0"
            }
          ],
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "PTC",
          "product": "ThingWorx Kepware Server",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "0",
              "lessThanOrEqual": "6.14.263.0"
            }
          ],
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "PTC",
          "product": "ThingWorx Industrial Connectivity",
          "versions": [
            {
              "status": "affected",
              "version": "8.0",
              "versionType": "0",
              "lessThanOrEqual": "8.5"
            }
          ],
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-01-10T21:15:08.410",
  "references": [
    {
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "ot-cert@dragos.com"
    },
    {
      "url": "https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "ot-cert@dragos.com"
    },
    {
      "url": "https://www.ptc.com/en/support/article/cs399528",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "ot-cert@dragos.com"
    },
    {
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ptc.com/en/support/article/cs399528",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "ot-cert@dragos.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-427"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-427"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authenticated adversary to escalate privileges to SYSTEM."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto una vulnerabilidad de elemento de ruta de búsqueda no controlada (secuestro de DLL) que podría permitir a un adversario autenticado localmente escalar privilegios a SYSTEM."
    }
  ],
  "lastModified": "2026-06-17T05:50:04.403",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ptc:kepware_kepserverex:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BE266C92-959F-41CE-A8DA-DC3D336BC169",
              "versionEndIncluding": "6.14.263.0",
              "versionStartIncluding": "6.0.2107.0"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ptc:thingworx_kepware_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "99455409-195C-418C-A227-E9C67E70C2F3",
              "versionEndIncluding": "6.14.263.0",
              "versionStartIncluding": "6.8"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ptc:thingworx_industrial_connectivity:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "10F80877-E2FA-4800-B4EB-BC87E35A9441",
              "versionEndIncluding": "8.5",
              "versionStartIncluding": "8.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "ot-cert@dragos.com"
}