CVE-2012-2469
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.
- EPSS
- 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cisco:nexus_7000
- cisco:nexus_7000_10-slot
- cisco:nexus_7000_18-slot
- cisco:nexus_7000_9-slot
- cisco:nx-os
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