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CVE-2015-1454

Estado: ModificadaAlta (7.1)—

Blue Coat ProxyClient before 3.3.3.3 and 3.4.x before 3.4.4.10 and Unified Agent before 4.1.3.151952 does not properly validate certain certificates, which allows man-in-the-middle attackers to spoof ProxySG Client Managers, and consequently modify configurations and execute arbitrary software updates, via a crafted certificate.

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 (2)

Bluecoat — ProxyclientBluecoat — Unified Agent

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-1454",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:C/A:N",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-02-02T16:59:07.287",
  "references": [
    {
      "url": "http://secunia.com/advisories/62617",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://bto.bluecoat.com/security-advisory/sa89",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/62617",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bto.bluecoat.com/security-advisory/sa89",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-310"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Blue Coat ProxyClient before 3.3.3.3 and 3.4.x before 3.4.4.10 and Unified Agent before 4.1.3.151952 does not properly validate certain certificates, which allows man-in-the-middle attackers to spoof ProxySG Client Managers, and consequently modify configurations and execute arbitrary software updates, via a crafted certificate."
    },
    {
      "lang": "es",
      "value": "Blue Coat ProxyClient anterior a 3.3.3.3 y 3.4.x anterior a 3.4.4.10 y Unified Agent anterior a 4.1.3.151952 no validan correctamente ciertos certificados, lo que permite a atacantes man-in-the-middle falsificar los gestores de clientes del proxy SG (ProxySG Client Managers), y como consecuencia modificar las configuraciones y ejecutar actualizaciones de software arbitrarias, a través de un certificado manipulado."
    }
  ],
  "lastModified": "2026-06-17T00:22:27.203",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:bluecoat:proxyclient:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "960A430A-202B-46CC-BA1B-F2C6355072F9",
              "versionEndExcluding": "3.3.3.3",
              "versionStartIncluding": "3.3"
            },
            {
              "criteria": "cpe:2.3:a:bluecoat:proxyclient:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1696A8C6-E850-403F-884C-790A9BE10E9F",
              "versionEndExcluding": "3.4.4.10",
              "versionStartIncluding": "3.4"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:bluecoat:unified_agent:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8938BC12-B151-49BE-B956-82FAE894A31F",
              "versionEndIncluding": "4.1.3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}