{"cve":"CVE-2012-2469","nvd":{"published":"2012-08-06T17:55:00.917","modified":"2026-06-16T23:41:35.580","status":"Modified","description":"Cisco NX-OS 4.2, 5.0, 5.1, and 5.2 on Nexus 7000 series switches, when the High Availability (HA) policy is configured for Reset, allows remote attackers to cause a denial of service (device reset) via a malformed Cisco Discovery Protocol (CDP) packet, aka Bug IDs CSCtk34535 and CSCtk19132.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.4salesbyself.com/troubleshooting-random-nexus-reboots.aspx","http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html","http://www.securitytracker.com/id?1027352","http://www.4salesbyself.com/troubleshooting-random-nexus-reboots.aspx","http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html"],"products":["cisco:nexus_7000","cisco:nexus_7000_10-slot","cisco:nexus_7000_18-slot","cisco:nexus_7000_9-slot","cisco:nx-os"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2012-2469","score":0.01801,"percentile":0.78512,"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."]}