« Volver al listado

CVE-2023-29447

Estado: ModificadaMedia (5.3)—

An insufficiently protected credentials vulnerability in KEPServerEX could allow an adversary to capture user credentials as the web server uses basic authentication.

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-2023-29447",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-29447",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-01-11T02:38:36.071314Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "ot-cert@dragos.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.7,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "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": "2024-01-10T21:15:08.790",
  "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-522"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-522"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An insufficiently protected credentials vulnerability in KEPServerEX could allow an adversary to capture user credentials as the web server uses basic authentication."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de credenciales insuficientemente protegidas en KEPServerEX podría permitir que un adversario capture las credenciales del usuario mientras el servidor web utiliza autenticación básica."
    }
  ],
  "lastModified": "2026-06-17T05:50:04.670",
  "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"
}