ucs — news and analysis

Rack-mounted enterprise servers in a data center, representative of Cisco UCS C-Series hardware affected by CVE-2026-20200

Cisco's server controller scored a 9.8 bug that hands out root — exploit code is already public

CVE-2026-20200 lets a low-privilege, already-logged-in attacker take full root control of Cisco UCS C-Series servers through the web management interface — and the discoverer's own proof-of-concept tool is sitting on GitHub right now.

Ravi Malhotra · 1h ago · 6 min