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CVE-2024-41173

Estado: AnalizadaAlta (7.8)—

The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication bypass by a low privileged attacker.

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 (2)

Beckhoff — IPC Diagnostics PackageBeckhoff — Twincat/bsd

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-41173",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-41173",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-27T13:04:08.003597Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "info@cert.vde.com",
        "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": "info@cert.vde.com",
      "affectedData": [
        {
          "vendor": "Beckhoff",
          "product": "IPC Diagnostics package",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.0.0.1",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Beckhoff",
          "product": "TwinCAT/BSD",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "14.1.2.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:beckhoff:twincat\\/bsd:-:*:*:*:*:*:*:*"
          ],
          "vendor": "beckhoff",
          "product": "twincat\\/bsd",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.0.0.1",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "cpes": [
            "cpe:2.3:o:beckhoff:twincat\\/bsd:-:*:*:*:*:*:*:*"
          ],
          "vendor": "beckhoff",
          "product": "twincat\\/bsd",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "14.1.2.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-08-27T08:15:04.620",
  "references": [
    {
      "url": "https://cert.vde.com/en/advisories/VDE-2024-045",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
      ],
      "source": "info@cert.vde.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "info@cert.vde.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-288"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication bypass by a low privileged attacker."
    },
    {
      "lang": "es",
      "value": "El paquete IPC-Diagnostics incluido en TwinCAT/BSD es vulnerable a una omisión de autenticación local por parte de un atacante con pocos privilegios."
    }
  ],
  "lastModified": "2026-06-17T07:47:24.890",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:beckhoff:ipc_diagnostics_package:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "18F97E31-D97A-40A3-BD8A-4EBB91374378",
              "versionEndExcluding": "2.0.0.1"
            },
            {
              "criteria": "cpe:2.3:o:beckhoff:twincat\\/bsd:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A311642D-9723-4D61-8979-20A1F28EB17E",
              "versionEndExcluding": "14.1.2.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "info@cert.vde.com"
}