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CVE-2026-101882

Estado: AplazadaAlta (8.7)—

OpenClaw Windows Node before 2026.7.1 contains an incomplete validation vulnerability in system.execApprovals.set that accepts wildcard-executable rules and abusable system binaries like mshta, rundll32, and certutil. Remote callers can add broad allow rules to execute arbitrary commands on the Windows host through system.run without operator checks or user prompts.

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 con PR:L permite ejecutar comandos arbitrarios tras autenticación mediante T1210. La validación incompleta en system.execApprovals.set permite añadir reglas abusivas (mshta, rundll32, certutil) para T1059 (ejecución de comandos).

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 ManagementDisable or Remove Feature or ProgramAuditUpdate SoftwareActive Directory ConfigurationVulnerability Scanning

Tecnologías afectadas (1)

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

Openclaw — Windows NodeAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-101882",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-101882",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-10-01T15:28:47.813494Z"
        }
      }
    ],
    "cvssMetricV31": [
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          "scope": "UNCHANGED",
          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
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    "cvssMetricV40": [
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          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
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          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
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  "affected": [
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      "affectedData": [
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          "vendor": "OpenClaw",
          "product": "OpenClaw Windows Node",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2026.7.1",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
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  ],
  "published": "2026-09-30T20:17:19.790",
  "references": [
    {
      "url": "https://github.com/openclaw/openclaw-windows-node/blob/v0.6.12/src/OpenClaw.Shared/Capabilities/SystemCapability.cs#L791-L853",
      "source": "disclosure@vulncheck.com"
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    {
      "url": "https://github.com/openclaw/openclaw-windows-node/commit/8f07ad92beb28376bc228c0b07093173a043a656",
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    {
      "url": "https://github.com/openclaw/openclaw-windows-node/commit/988df5badc84ab5efd5b4e291766a1fa5e7e268a",
      "source": "disclosure@vulncheck.com"
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    {
      "url": "https://github.com/openclaw/openclaw-windows-node/releases/tag/v2026.7.1",
      "source": "disclosure@vulncheck.com"
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      "url": "https://github.com/openclaw/openclaw-windows-node/security/advisories/GHSA-f32j-8759-w2fp",
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      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://www.vulncheck.com/advisories/openclaw-windows-node-before-2026.7.1-remote-code-execution-via-system-execapprovals-set",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/openclaw/openclaw-windows-node/security/advisories/GHSA-f32j-8759-w2fp",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    },
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      "url": "https://github.com/openclaw/openclaw-windows-node/security/advisories/GHSA-g95v-c9r6-2hmq",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "disclosure@vulncheck.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-184"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenClaw Windows Node before 2026.7.1 contains an incomplete validation vulnerability in system.execApprovals.set that accepts wildcard-executable rules and abusable system binaries like mshta, rundll32, and certutil. Remote callers can add broad allow rules to execute arbitrary commands on the Windows host through system.run without operator checks or user prompts."
    }
  ],
  "lastModified": "2026-10-01T16:17:33.000",
  "sourceIdentifier": "disclosure@vulncheck.com"
}