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CVE-2013-5556

Estado: ModificadaMedia (6.8)—

The license-installation module on the Cisco Nexus 1000V switch 4.2(1)SV1(5.2b) and earlier for VMware vSphere, Cisco Nexus 1000V switch 5.2(1)SM1(5.1) for Microsoft Hyper-V, and Cisco Virtual Security Gateway 4.2(1)VSG1(1) for Nexus 1000V switches allows local users to gain privileges and execute arbitrary commands via crafted "install all iso" arguments, aka Bug ID CSCui21340.

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 — Nexus 1000v

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2013-5556",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.1,
        "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": "2013-11-18T03:55:06.040",
  "references": [
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5556",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=31774",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5556",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=31774",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The license-installation module on the Cisco Nexus 1000V switch 4.2(1)SV1(5.2b) and earlier for VMware vSphere, Cisco Nexus 1000V switch 5.2(1)SM1(5.1) for Microsoft Hyper-V, and Cisco Virtual Security Gateway 4.2(1)VSG1(1) for Nexus 1000V switches allows local users to gain privileges and execute arbitrary commands via crafted \"install all iso\" arguments, aka Bug ID CSCui21340."
    },
    {
      "lang": "es",
      "value": "El módulo license-installation en el switch Cisco Nexus 1000V 4.2(1)SV1(5.2b) y anteriores para VMware vSphere, switch Cisco Nexus 1000V 5.2(1)SM1(5.1) para Microsoft Hyper-V, y Cisco Virtual Security Gateway 4.2(1)VSG1(1) para switches Nexus 1000V permite a usuarios locales obtener privilegios y ejecutar comandos arbitrarios a través de argumentos \"install all iso\" manipulados, también conocido como Bug ID CSCui21340."
    }
  ],
  "lastModified": "2026-06-16T23:59:00.627",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:nexus_1000v:4.2\\(1\\)vsg1\\(1\\):-:*:*:*:nexus_1000v:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AA97328A-5DF2-4C01-99C4-1D24077A9A1F"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:nexus_1000v:5.2\\(1\\)sm1\\(5.1\\):-:*:*:*:microsoft_hyper-v:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C6B1D4A5-9F33-487C-A798-096CA1F1B9D3"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:nexus_1000v:*:-:*:*:*:vmware_vsphere:*:*",
              "vulnerable": true,
              "matchCriteriaId": "73EFA484-4033-4868-A733-F65B02B7B752",
              "versionEndIncluding": "4.2\\(1\\)sv1\\(5.2b\\)"
            },
            {
              "criteria": "cpe:2.3:h:cisco:nexus_1000v:4.2\\(1\\)_sv1\\(4\\):-:*:*:*:vmware_vsphere:*:*",
              "vulnerable": true,
              "matchCriteriaId": "64AD054B-953C-46F1-99A3-AB3DE35FE695"
            },
            {
              "criteria": "cpe:2.3:h:cisco:nexus_1000v:4.2\\(1\\)_sv1\\(4a\\):-:*:*:*:vmware_vsphere:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9C9675A0-9933-4EA9-991D-D3B6F775F88C"
            },
            {
              "criteria": "cpe:2.3:h:cisco:nexus_1000v:4.2\\(1\\)_sv1\\(4b\\):-:*:*:*:vmware_vsphere:*:*",
              "vulnerable": true,
              "matchCriteriaId": "75BF9F0F-980B-4BD0-B48B-A8191B660889"
            },
            {
              "criteria": "cpe:2.3:h:cisco:nexus_1000v:4.2\\(1\\)sv1\\(5.1\\):-:*:*:*:vmware_vsphere:*:*",
              "vulnerable": true,
              "matchCriteriaId": "719A5726-4049-4BDD-8BF9-41E2D8E8FF41"
            },
            {
              "criteria": "cpe:2.3:h:cisco:nexus_1000v:4.2\\(1\\)sv1\\(5.1a\\):-:*:*:*:vmware_vsphere:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5A87AEED-3CC1-4D78-9F31-9CF9702351D7"
            },
            {
              "criteria": "cpe:2.3:h:cisco:nexus_1000v:4.2\\(1\\)sv1\\(5.2\\):-:*:*:*:vmware_vsphere:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B59A502A-467B-464B-9B81-46D08B75ED84"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}