Cisco Patches Critical SD-WAN, IOS XE, FMC Vulnerabilities

Patches were rolled out for two dozen vulnerabilities, including one with public proof-of-concept (PoC) code. The post Cisco Patches Critical SD-WAN, IOS XE, FMC Vulnerabilities appeared first on SecurityWeek .

The article reports that Cisco released patches for roughly two dozen vulnerabilities across Catalyst SD-WAN, IOS XE, and Secure Firewall Management Center (FMC), including multiple critical issues such as command injection, authentication bypass leading to remote root, and other high‑severity flaws.[1][8] One of the vulnerabilities has public proof‑of‑concept exploit code, increasing the likelihood of real‑world exploitation and making timely patching essential.[1] From a RealGround perspective, these issues materially affect the security of the network infrastructure that underpins AI systems, creating AI supply chain risk: compromised SD‑WAN or IOS XE devices can be used to intercept, manipulate, or disrupt AI agent traffic and management channels. Organizations should integrate these Cisco advisories into SBOM-driven dependency tracking, ensure rapid patching and configuration hardening for AI-related network segments, and continuously red-team AI environments assuming potential network device compromise.