{"cve":"CVE-2013-5556","nvd":{"published":"2013-11-18T03:55:06.040","modified":"2026-06-16T23:59:00.627","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5556","http://tools.cisco.com/security/center/viewAlert.x?alertId=31774","http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5556","http://tools.cisco.com/security/center/viewAlert.x?alertId=31774"],"products":["cisco:nexus_1000v"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-5556","score":0.00315,"percentile":0.24424,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}