Cisco
Fire Ant Hackers Compromise Cisco Routers and TACACS Servers to Target Critical Infrastructure
China-nexus threat actor Fire Ant has expanded its espionage operations from VMware hypervisors to the trusted infrastructure layer, compromising Cisco IOS XR routers, TACACS authentication servers, and Linux management...
Cisco
Critical Vulnerability in Cisco Secure Workload Threatens Enterprise API Security
Cisco has disclosed a critical security vulnerability in its Secure Workload platform that could allow unauthenticated attackers to gain high-level administrative access to sensitive...
Cisco
Cisco Catalyst SD-WAN Controller Flaw Under Active Exploitation for Admin Access
Cisco has disclosed a critical vulnerability in its Catalyst SD-WAN platform that is already being exploited in the wild, allowing attackers to gain administrative...
Cisco
Gentlemen RaaS Exploits Fortinet and Cisco Edge Devices for Initial Access
The Gentlemen ransomware-as-a-service (RaaS) operation is turning exposed Fortinet and Cisco edge devices into a fast lane into enterprise networks and doing it at...
Cisco
Cisco Network Flaw Exposes Devices to Remote Denial-of-Service Exploits
Cisco has issued a high-severity security advisory detailing a critical connection exhaustion vulnerability affecting its network management software.
Tracked as CVE-2026-20188, this flaw carries...
Cisco
Cisco Acquisition of Astrix Security Signals to Strengthen on Non-Human Identity Security
Networking and security leader Cisco has announced its intent to acquire Astrix Security, a pioneer in Non-Human Identity (NHI) management.
Announced in May 2026,...
AI
Cisco Launches AI Provenance Tool to Strengthen Security and Compliance
Artificial intelligence models are integrated into countless enterprise applications, but knowing exactly where these models come from remains a major security hurdle.
Cisco recently...
Cisco
Cisco FMC Zero-Day Among 31 High-Impact Vulnerabilities Exploited in March
31 high-impact vulnerabilities were actively exploited in March 2026, with a Cisco firewall zero-day abused by the Interlock ransomware group emerging as one of...
Cisco
Cisco Secure Firewall Vulnerability Exposes Systems to Remote Code Execution by Attackers
Cisco has released critical security updates to address a maximum-severity vulnerability affecting its Secure Firewall Management Center (FMC) Software.
Tracked under the identifier CVE-2026-20131,...
Cisco
Cisco Warns of Meeting Management Flaw Enabling Arbitrary File Upload by Remote Attackers
Cisco has released a security advisory detailing a high-severity vulnerability in Cisco Meeting Management (CMM).
The flaw, caused by improper input validation, allows authenticated remote...
Cisco
Cisco Unified Communications Zero-Day RCE Flaw Actively Exploited For Root Shell Access
Cisco has warned customers of a critical zero-day vulnerability affecting several of its Unified Communications products, including Cisco Unified Communications Manager (Unified CM), Unified...