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CVE-2014-2127

Estado: ModificadaAlta (8.5)—

Cisco Adaptive Security Appliance (ASA) Software 8.x before 8.2(5.48), 8.3 before 8.3(2.40), 8.4 before 8.4(7.9), 8.6 before 8.6(1.13), 9.0 before 9.0(4.1), and 9.1 before 9.1(4.3) does not properly process management-session information during privilege validation for SSL VPN portal connections, which allows remote authenticated users to gain privileges by establishing a Clientless SSL VPN session and entering crafted URLs, aka Bug ID CSCul70099.

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 — Adaptive Security Appliance Software

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-2127",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 8.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "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": "2014-04-10T04:34:50.960",
  "references": [
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140409-asa",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140409-asa",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco Adaptive Security Appliance (ASA) Software 8.x before 8.2(5.48), 8.3 before 8.3(2.40), 8.4 before 8.4(7.9), 8.6 before 8.6(1.13), 9.0 before 9.0(4.1), and 9.1 before 9.1(4.3) does not properly process management-session information during privilege validation for SSL VPN portal connections, which allows remote authenticated users to gain privileges by establishing a Clientless SSL VPN session and entering crafted URLs, aka Bug ID CSCul70099."
    },
    {
      "lang": "es",
      "value": "Cisco Adaptive Security Appliance (ASA) Software 8.x anterior a 8.2(5.48), 8.3 anterior a 8.3(2.40), 8.4 anterior a 8.4(7.9), 8.6 anterior a 8.6(1.13), 9.0 anterior a 9.0(4.1) y 9.1 anterior a 9.1(4.3) no procesa debidamente información de sesión de gestión durante validación de privilegios para conexiones de portal SSL VPN, lo que permite a usuarios remotos autenticados ganar privilegios mediante el establecimiento de una sesión SSL VPN sin cliente y la entrada a URLs manipuladas, también conocido como Bug ID CSCul70099."
    }
  ],
  "lastModified": "2026-06-17T00:06:06.503",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4AFE6E41-E5C3-48AA-A534-A1AF3E86E3F0"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2185ED62-166C-4F43-ACA2-C1EF43C48D47"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "785388F5-E76A-4762-B498-35F69CE537AA"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\\(1\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "31BA0ED9-6962-4E19-89A1-1724AADEC669"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5A914DE5-2269-451A-823A-B26AE1A7F980"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2BFCE154-6582-49E2-9B9D-641986B7D653"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:9.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F995B807-32A2-401F-99D5-FBBA8B69E844"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:9.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B64230D9-75E1-40C0-8889-43F1035F5B60"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}