{"cve":"CVE-2019-12662","nvd":{"published":"2019-09-25T21:15:11.203","modified":"2026-06-17T02:15:10.190","status":"Modified","description":"A vulnerability in Cisco NX-OS Software and Cisco IOS XE Software could allow an authenticated, local attacker with valid administrator or privilege level 15 credentials to load a virtual service image and bypass signature verification on an affected device. The vulnerability is due to improper signature verification during the installation of an Open Virtual Appliance (OVA) image. An authenticated, local attacker could exploit this vulnerability and load a malicious, unsigned OVA image on an affected device. A successful exploit could allow an attacker to perform code execution on a crafted software OVA image.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":6.7},"cwes":["CWE-347"],"references":["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-vman","https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-vman"],"products":["cisco:ios_xe","cisco:nexus_3016_firmware","cisco:nexus_3048_firmware","cisco:nexus_3064-t_firmware","cisco:nexus_3064_firmware","cisco:nexus_31108pc-v_firmware","cisco:nexus_31108tc-v_firmware","cisco:nexus_31128pq_firmware","cisco:nexus_3132c-z_firmware","cisco:nexus_3132q-v_firmware","cisco:nexus_3132q-xl_firmware","cisco:nexus_3132q_firmware","cisco:nexus_3164q_firmware","cisco:nexus_3172_firmware","cisco:nexus_3172pq-xl_firmware","cisco:nexus_3172tq-32t_firmware","cisco:nexus_3172tq-xl_firmware","cisco:nexus_3172tq_firmware","cisco:nexus_3232c_firmware","cisco:nexus_3264c-e_firmware","cisco:nexus_3264q_firmware","cisco:nexus_3408-s_firmware","cisco:nexus_34180yc_firmware","cisco:nexus_34200yc-sm_firmware","cisco:nexus_3432d-s_firmware","cisco:nexus_3464c_firmware","cisco:nexus_3524-x_firmware","cisco:nexus_3524-xl_firmware","cisco:nexus_3524_firmware","cisco:nexus_3548-x_firmware","cisco:nexus_3548-xl_firmware","cisco:nexus_3548_firmware","cisco:nexus_5548p_firmware","cisco:nexus_5548up_firmware","cisco:nexus_5596t_firmware","cisco:nexus_5596up_firmware","cisco:nexus_56128p_firmware","cisco:nexus_5624q_firmware","cisco:nexus_5648q_firmware","cisco:nexus_5672up_firmware","cisco:nexus_5696q_firmware","cisco:nexus_6001_firmware","cisco:nexus_6004_firmware","cisco:nexus_7000_10-slot_firmware","cisco:nexus_7000_18-slot_firmware","cisco:nexus_7000_4-slot_firmware","cisco:nexus_7000_9-slot_firmware","cisco:nexus_7700_10-slot_firmware","cisco:nexus_7700_18-slot_firmware","cisco:nexus_7700_2-slot_firmware"],"source":"nvd","synced_at":"2026-10-19T20:59:10.855360465+00:00"},"epss":{"cve":"CVE-2019-12662","score":0.00306,"percentile":0.2348,"date":"2026-11-01"},"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."]}