{
  "id": "CVE-2024-0840",
  "sourceIdentifier": "disclosure@vulncheck.com",
  "published": "2024-04-29T19:15:19.730",
  "lastModified": "2024-04-30T13:11:16.690",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Grandstream UCM Series IP PBX before firmware version 1.0.20.52 is affected by a parameter injection vulnerability in the HTTP interface. A remote and authenticated attacker can execute arbitrary code by sending a crafted HTTP request. Authentication may be possible using a default user and password. Affected models are the UCM6202, UCM6204, UCM6208, and UCM6510.\n"
    },
    {
      "lang": "es",
      "value": "La central IP Grandstream UCM Series anterior a la versi\u00f3n de firmware 1.0.20.52 se ve afectada por una vulnerabilidad de inyecci\u00f3n de par\u00e1metros en la interfaz HTTP. Un atacante remoto y autenticado puede ejecutar c\u00f3digo arbitrario enviando una solicitud HTTP manipulada. La autenticaci\u00f3n puede ser posible utilizando un usuario y una contrase\u00f1a predeterminados. Los modelos afectados son UCM6202, UCM6204, UCM6208 y UCM6510."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "disclosure@vulncheck.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "disclosure@vulncheck.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-141"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://vulncheck.com/advisories/grand-stream-param-injection",
      "source": "disclosure@vulncheck.com"
    }
  ]
}