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CVE-2015-4275

Estado: ModificadaMedia (5)—

The Packet Data Network Gateway (aka PGW) component on Cisco ASR 5000 devices with software 18.0.0.59167 and 18.0.0.59211 allows remote attackers to cause a denial of service via a malformed header in a GTPv2 packet, aka Bug ID CSCut11534.

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)

Cisco — ASR 5000 Series Software

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-4275",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-07-16T19:59:02.007",
  "references": [
    {
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39934",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1032984",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39934",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1032984",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Packet Data Network Gateway (aka PGW) component on Cisco ASR 5000 devices with software 18.0.0.59167 and 18.0.0.59211 allows remote attackers to cause a denial of service via a malformed header in a GTPv2 packet, aka Bug ID CSCut11534."
    },
    {
      "lang": "es",
      "value": "The Packet Data Network Gateway (también conocido como PGW) en dispositivos Cisco ASR 5000 con software 18.0.0.59167 y 18.0.0.59211, permite a atacantes remotos provocar una denegación de servicio a través de una cabecera manipulada en un paquete GTPv2, también conocido como Bug ID CSCut11534."
    }
  ],
  "lastModified": "2026-06-17T00:27:01.717",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:asr_5000_series_software:18.0.0.59167:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6FDD7437-E7C1-431F-933C-D1D861B22570"
            },
            {
              "criteria": "cpe:2.3:a:cisco:asr_5000_series_software:18.0.0.59211:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "200B5C31-A417-4E1C-8DEA-BAEBE9ED2385"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}