FKIE_CVE-2024-1243

Vulnerability from fkie_nvd - Published: 2025-06-11 02:15 - Updated: 2025-10-01 15:01
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
Improper input validation in the Wazuh agent for Windows prior to version 4.8.0 allows an attacker with control over the Wazuh server or agent key to configure the agent to connect to a malicious UNC path. This results in the leakage of the machine account NetNTLMv2 hash, which can be relayed for remote code execution or used to escalate privileges to SYSTEM via AD CS certificate forging and other similar attacks.
References
41c37e40-543d-43a2-b660-2fee83ea851ahttps://github.com/wazuh/wazuh/security/advisories/GHSA-3crh-39qv-fxj7Exploit, Vendor Advisory
41c37e40-543d-43a2-b660-2fee83ea851ahttps://pentraze.com/Product
41c37e40-543d-43a2-b660-2fee83ea851ahttps://pentraze.com/vulnerability-reports/CVE-2024-1243/Exploit, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/wazuh/wazuh/security/advisories/GHSA-3crh-39qv-fxj7Exploit, Vendor Advisory
Impacted products
Vendor Product Version
wazuh wazuh *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7EA778B4-CBE5-4D8A-A08C-358D7F333B98",
              "versionEndExcluding": "4.8.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper input validation in the Wazuh agent for Windows prior to version 4.8.0 allows an attacker with control over the Wazuh server or agent key to configure the agent to connect to a malicious UNC path. This results in the leakage of the machine account NetNTLMv2 hash, which can be relayed for remote code execution or used to escalate privileges to SYSTEM via AD CS certificate forging and other similar attacks."
    },
    {
      "lang": "es",
      "value": "La validaci\u00f3n de entrada incorrecta en el agente de Wazuh para Windows anterior a la versi\u00f3n 4.8.0 permite que un atacante con control sobre el servidor o la clave del agente de Wazuh configure el agente para conectarse a una ruta UNC maliciosa. Esto provoca la filtraci\u00f3n del hash NetNTLMv2 de la cuenta de la m\u00e1quina, que puede retransmitirse para la ejecuci\u00f3n remota de c\u00f3digo o utilizarse para escalar privilegios al SYSTEM mediante la falsificaci\u00f3n de certificados de AD CS y otros ataques similares."
    }
  ],
  "id": "CVE-2024-1243",
  "lastModified": "2025-10-01T15:01:48.570",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "HIGH",
          "attackRequirements": "PRESENT",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.5,
          "baseSeverity": "CRITICAL",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "41c37e40-543d-43a2-b660-2fee83ea851a",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-06-11T02:15:20.270",
  "references": [
    {
      "source": "41c37e40-543d-43a2-b660-2fee83ea851a",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-3crh-39qv-fxj7"
    },
    {
      "source": "41c37e40-543d-43a2-b660-2fee83ea851a",
      "tags": [
        "Product"
      ],
      "url": "https://pentraze.com/"
    },
    {
      "source": "41c37e40-543d-43a2-b660-2fee83ea851a",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://pentraze.com/vulnerability-reports/CVE-2024-1243/"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-3crh-39qv-fxj7"
    }
  ],
  "sourceIdentifier": "41c37e40-543d-43a2-b660-2fee83ea851a",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        },
        {
          "lang": "en",
          "value": "CWE-73"
        }
      ],
      "source": "41c37e40-543d-43a2-b660-2fee83ea851a",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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