Unscored severity · published Aug 6, 2012
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…
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CVSS
1.8%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
N7
Nexus 7000 · Cisco
All versions, or not specified · source: NVD
N7
Nexus 7000 10-slot · Cisco
All versions, or not specified · source: NVD
N7
Nexus 7000 18-slot · Cisco
All versions, or not specified · source: NVD
N7
Nexus 7000 9-slot · Cisco
All versions, or not specified · source: NVD
NX
Nx-os · Cisco
4.2; 5.0; 5.1; 5.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-2469
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-2469
www.4salesbyself.com
http://www.4salesbyself.com/troubleshooting-random-nexus-reboots.aspx
Vendor Advisory
http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html
www.securitytracker.com
http://www.securitytracker.com/id?1027352
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