FKIE_CVE-2023-28354

Vulnerability from fkie_nvd - Published: 2025-01-09 22:15 - Updated: 2025-01-10 18:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in Opsview Monitor Agent 6.8. An unauthenticated remote attacker can call check_nrpe against affected targets, specifying known NRPE plugins, which in default installations are configured to accept command control characters and pass them to command-line interpreters for NRPE plugin execution. This allows the attacker to escape NRPE plugin execution and execute commands remotely on the target as NT_AUTHORITY\SYSTEM.
References
cve@mitre.orghttps://github.com/stormfleet/CVE-2023-28354/blob/main/README.md
Impacted products
Vendor Product Version
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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Opsview Monitor Agent 6.8. An unauthenticated remote attacker can call check_nrpe against affected targets, specifying known NRPE plugins, which in default installations are configured to accept command control characters and pass them to command-line interpreters for NRPE plugin execution. This allows the attacker to escape NRPE plugin execution and execute commands remotely on the target as NT_AUTHORITY\\SYSTEM."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en Opsview Monitor Agent 6.8. Un atacante remoto no autenticado puede llamar a check_nrpe contra los objetivos afectados, especificando complementos NRPE conocidos, que en las instalaciones predeterminadas est\u00e1n configurados para aceptar caracteres de control de comandos y pasarlos a los int\u00e9rpretes de l\u00ednea de comandos para la ejecuci\u00f3n del complemento NRPE. Esto permite al atacante escapar de la ejecuci\u00f3n del complemento NRPE y ejecutar comandos de forma remota en el objetivo como NT_AUTHORITY\\SYSTEM."
    }
  ],
  "id": "CVE-2023-28354",
  "lastModified": "2025-01-10T18:15:18.530",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-01-09T22:15:26.613",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/stormfleet/CVE-2023-28354/blob/main/README.md"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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