TL;DR
['The Five Eyes intelligence alliance is issuing an urgent joint advisory urging immediate action to patch two critical vulnerabilities in Cisco Catalyst SD-WAN, highlighting the severity of these issues and their potential impact on network security.']
What happened
['Five Eyes spy agencies have issued a rare joint alert warning about unpatched vulnerabilities in Cisco Catalyst SD-WAN systems that could lead to root level access']
Why it matters for ops
['Operations teams need to prioritize patching due to the critical nature of the vulnerabilities and the potential for attackers to exploit these weaknesses, leading to severe security breaches.']
Mitigation
- Apply available patches immediately
- Monitor for signs of exploitation and anomalous behavior
Action items
- Deploy the latest security updates from Cisco
- Review network configurations to ensure compliance with best practices
Detection IOCs
- Unusual network traffic patterns indicative of lateral movement
- Unexpected changes in system permissions or access levels
Source link
https://go.theregister.com/feed/www.theregister.com/2026/02/26/five_eyes_cisco_sdwan/