nvd-json-data-feeds/CVE-2024/CVE-2024-478xx/CVE-2024-47857.json

{
  "id": "CVE-2024-47857",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2025-01-31T17:15:14.530",
  "lastModified": "2025-03-18T20:15:24.030",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SSH Communication Security PrivX versions between 18.0-36.0 implement insufficient validation on public key signatures when using native SSH connections via a proxy port. This allows an existing PrivX \"account A\" to impersonate another existing PrivX \"account B\" and gain access to SSH target hosts to which the \"account B\" has access."
    },
    {
      "lang": "es",
      "value": "SSH Communication Security PrivX las versiones entre 18.0 y 36.0 implementan una validaci\u00f3n insuficiente en las firmas de clave p\u00fablica cuando se utilizan conexiones SSH nativas a trav\u00e9s de un puerto proxy. Esto permite que una \"cuenta A\" de PrivX existente se haga pasar por otra \"cuenta B\" de PrivX existente y obtenga acceso a los hosts de destino SSH a los que la \"cuenta B\" tiene acceso."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://info.ssh.com/impersonation-vulnerability-privx",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://ssh.com",
      "source": "cve@mitre.org"
    }
  ]
}