{"schemaVersion":3,"id":"CVE-2013-5556","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"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.","dates":{"published":"2013-11-16T02:00:00.000Z","modified":"2024-09-17T01:36:02.087Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.8,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:L/AC:L/Au:S/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":6.8,"severity":"medium","vector":"AV:L/AC:L/Au:S/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00315,"percentile":0.22918,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00315},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00315,"percentile":0.22918}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00315,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00315,"percentile":0.22918}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-264","name":"Permissions, Privileges, and Access Controls","description":"Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.","type":"category","status":"Obsolete","abstraction":null,"likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/264.html"}],"affected":[{"vendor":"cisco","product":"nexus_1000v","name":"nexus 1000v","label":"nexus_1000v","ecosystem":null,"cpePart":"h","purl":null,"purlType":null,"versions":[{"text":"4.2\\(1\\)vsg1\\(1\\)","noFixRecorded":false,"fixedIn":null},{"text":"5.2\\(1\\)sm1\\(5.1\\)","noFixRecorded":false,"fixedIn":null},{"text":"≤ 4.2\\(1\\)sv1\\(5.2b\\)","noFixRecorded":false,"fixedIn":null},{"text":"4.2\\(1\\)_sv1\\(4\\)","noFixRecorded":false,"fixedIn":null},{"text":"4.2\\(1\\)_sv1\\(4a\\)","noFixRecorded":false,"fixedIn":null},{"text":"4.2\\(1\\)_sv1\\(4b\\)","noFixRecorded":false,"fixedIn":null},{"text":"4.2\\(1\\)sv1\\(5.1\\)","noFixRecorded":false,"fixedIn":null},{"text":"4.2\\(1\\)sv1\\(5.1a\\)","noFixRecorded":false,"fixedIn":null},{"text":"4.2\\(1\\)sv1\\(5.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"4.2\\(1\\)vsg1\\(1\\) | 5.2\\(1\\)sm1\\(5.1\\) | ≤ 4.2\\(1\\)sv1\\(5.2b\\) | 4.2\\(1\\)_sv1\\(4\\) | 4.2\\(1\\)_sv1\\(4a\\) | 4.2\\(1\\)_sv1\\(4b\\) | 4.2\\(1\\)sv1\\(5.1\\) | 4.2\\(1\\)sv1\\(5.1a\\) | 4.2\\(1\\)sv1\\(5.2\\)","eol":null,"hubHref":"/vendor/cisco/nexus_1000v"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5556","label":"tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5556","hostname":"tools.cisco.com","tags":["Vendor Advisory","X Refsource CISCO"]},{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=31774","label":"tools.cisco.com/security/center/viewAlert.x?alertId=31774","hostname":"tools.cisco.com","tags":["X Refsource CONFIRM","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2013-11-16T02:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-17T01:36:02.087Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":27,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T23:02:36.849Z","stale":false,"partial":false}}