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CVE-2017-17427

Estado: ModificadaMedia (5.9)—

Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an adaptive-chosen ciphertext attack ("Bleichenbacher attack"). This allows an attacker to decrypt observed traffic that has been encrypted with the RSA cipher and to perform other private key operations.

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).

Tecnologías afectadas (1)

Radware — Alteon Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2017-17427",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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    "cvssMetricV30": [
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          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "affected": [
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  "published": "2017-12-13T16:29:00.317",
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-203"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an adaptive-chosen ciphertext attack (\"Bleichenbacher attack\"). This allows an attacker to decrypt observed traffic that has been encrypted with the RSA cipher and to perform other private key operations."
    },
    {
      "lang": "es",
      "value": "Los dispositivos Radware Alteon con versiones de firmware entre 31.0.0.0-31.0.3.0 son vulnerables a un ataque de texto cifrado elegido adaptativo, también conocido como \"ataque Bleichenbacher\". Esto permite que un atacante descifre tráfico observado que ha sido cifrado con el método RSA y realice otras operaciones con la clave privada."
    }
  ],
  "lastModified": "2026-06-17T01:10:47.003",
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  "sourceIdentifier": "cve@mitre.org"
}