CVE-2012-4122: Cisco NX-OS

Medium severity, CVSS 6.2. EPSS: 0.3% chance of exploitation in the next 30 days.

The CLI parser in Cisco NX-OS allows local users to bypass intended access restrictions, and overwrite or create arbitrary files, via shell output redirection, aka Bug IDs CSCts56672 and CSCts56669.

Affected products

• Cisco NX-OS: affected versions not specified

Published 2013-10-05. Last modified 2026-06-16.