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CVE-2026-81573

Estado: Pendiente de análisisAlta (8.6)—

If CodeMeter Runtime before 8.41a or 9.10 is configured as a server, the configuration command handler does not enforce network- origin restrictions. Commands intended only for local or same-network clients can therefore be executed by arbitrary remote peers. An attacker can read potentially sensitive configuration data and overwrite selected values in Server.ini. This does include the hash of the credentials for the CodeMeter WebAdmin, enabling WebAdmin takeover.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:N/PR:N sin UI indica acceso remoto sin autenticación (T1190). Lectura de datos de configuración (T1005), modificación de Server.ini (T1565.001) y robo de hash de WebAdmin para takeover de cuenta (T1098.001).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementNetwork SegmentationVulnerability ScanningUser Account ManagementRestrict File and Directory PermissionsRemote Data Storage

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Codemeter — RuntimeAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-81573",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-81573",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-08-27T13:33:30.362029Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "2fc02b1f-71e7-4514-a878-169626f68903",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.6,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "2fc02b1f-71e7-4514-a878-169626f68903",
      "affectedData": [
        {
          "vendor": "wibu-systems-ag",
          "product": "codemeter-runtime",
          "versions": [
            {
              "status": "affected",
              "version": "9.00",
              "lessThan": "9.10",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "8.00",
              "lessThan": "8.41a",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "7.x"
            },
            {
              "status": "affected",
              "version": "6.x"
            }
          ],
          "collectionURL": "https://www.wibu.com/products/codemeter/runtime.html",
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-08-27T10:16:39.943",
  "references": [
    {
      "url": "https://cdn.wibu.com/fileadmin/wibu_downloads/security_advisories/AdvisoryWIBU-103401.pdf",
      "source": "2fc02b1f-71e7-4514-a878-169626f68903"
    }
  ],
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "2fc02b1f-71e7-4514-a878-169626f68903",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "If CodeMeter Runtime before 8.41a or 9.10 is configured as a server, the configuration command handler does not enforce network-\norigin restrictions. Commands intended only for local or same-network clients can therefore be executed by\narbitrary remote peers. An attacker can read potentially sensitive configuration data and overwrite selected values\nin Server.ini. This does include the hash of the credentials for the CodeMeter WebAdmin, enabling WebAdmin\ntakeover."
    }
  ],
  "lastModified": "2026-09-01T20:56:59.203",
  "sourceIdentifier": "2fc02b1f-71e7-4514-a878-169626f68903"
}