By LinkedInEditors
Publication Date: 2026-08-06 19:30:00
Cisco has patched a serious command-injection vulnerability in the Integrated Management Controller used by some of its newest UCS rack servers, warning that a low-privileged authenticated attacker could exploit the weakness to execute arbitrary commands with root privileges.
Tracked as CVE-2026-20200, the vulnerability affects the web-based management interface of Cisco IMC, an out-of-band administration platform that operates independently of the server’s primary operating system. Cisco released fixes on August 5 as part of a wider security update covering IMC, IOS XE, Catalyst SD-WAN and several other products.
The risk surrounding CVE-2026-20200 increased shortly after coordinated disclosure when security researcher Christoph Peil of German security consultancy NSIDE ATTACK LOGIC published technical details and…