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CVE-2024-13985

Estado: AplazadaCrítica (10)—

A command injection vulnerability in Dahua EIMS versions prior to 2240008 allows unauthenticated remote attackers to execute arbitrary system commands via the capture_handle.action interface. The flaw stems from improper input validation in the captureCommand parameter, which is processed without sanitization or authentication. By sending crafted HTTP requests, attackers can inject OS-level commands that are executed on the server, leading to full system compromise. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-04-06 UTC.

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.

CWE-78 (inyección de comandos) en interfaz web sin autenticación (AV:N/PR:N/UI:N). Ejecución de comandos arbitrarios del sistema, con potencial escalada a privilegios administrativos en el servidor comprometido.

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 ManagementExecution PreventionApplication Isolation and SandboxingExploit ProtectionUpdate SoftwareVulnerability Scanning

Tecnologías afectadas (1)

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

Dahua — EimsAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-13985",
  "cveTags": [
    {
      "tags": [
        "unsupported-when-assigned"
      ],
      "sourceIdentifier": "disclosure@vulncheck.com"
    }
  ],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-13985",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-08-28T13:58:18.525817Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "disclosure@vulncheck.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 10,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "HIGH",
          "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"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "disclosure@vulncheck.com",
      "affectedData": [
        {
          "vendor": "Zhejiang Dahua Technology Co., Ltd.",
          "modules": [
            "capture_handle.action interface"
          ],
          "product": "EIMS",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2240008",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-08-27T22:15:33.960",
  "references": [
    {
      "url": "https://blog.csdn.net/weixin_43567873/article/details/136636198",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://cn-sec.com/archives/2554372.html",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/ahisec/nuclei-tps/blob/main/http/vulnerabilities/dahua/dahua-eims-capture-handle-rce.yaml",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://pentest-tools.com/vulnerabilities-exploits/dahua-eims-remote-command-execution_23961",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://s4e.io/tools/dahua-eims-remote-code-execution",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://support.dahuatech.com/bulletin/info?IsDpValue=APKncD%2FBd6zIq4O2BUpuhjg6hGbLYAQKuf5hnmPaK9M%3D",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://www.cnvd.org.cn/flaw/show/CNVD-2024-17054",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://www.vulncheck.com/advisories/dahua-eims-rce",
      "source": "disclosure@vulncheck.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "disclosure@vulncheck.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A command injection vulnerability in Dahua EIMS versions prior to 2240008 allows unauthenticated remote attackers to execute arbitrary system commands via the capture_handle.action interface. The flaw stems from improper input validation in the captureCommand parameter, which is processed without sanitization or authentication. By sending crafted HTTP requests, attackers can inject OS-level commands that are executed on the server, leading to full system compromise. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-04-06 UTC."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inyección de comandos en versiones de Dahua EIMS anteriores a la 2240008 permite a atacantes remotos no autenticados ejecutar comandos de sistema arbitrarios a través de la interfaz capture_handle.action. El fallo se origina en una validación de entrada incorrecta en el parámetro captureCommand, que se procesa sin sanitización ni autenticación. Al enviar solicitudes HTTP manipuladas, los atacantes pueden inyectar comandos a nivel de sistema operativo que se ejecutan en el servidor, lo que lleva a un compromiso total del sistema. La evidencia de explotación fue observada por primera vez por la Shadowserver Foundation el 06-04-2024 UTC."
    }
  ],
  "lastModified": "2026-09-26T21:10:00.130",
  "sourceIdentifier": "disclosure@vulncheck.com"
}