Cisco Catalyst SD-WAN Manager CVE-2026-20245 Flaw Actively Exploited – No Patch Available

Vira Manti

Published Jun 6, 2026, 5:41 AM UTC

Source: SecuritySource
- Cisco’s SD-WAN Manager is leaking data via CVE-2026-20245 (CVSS 7.8). Active exploitation means your “secure” cloud infrastructure is currently an open bucket. No patch yet—just a warning. If you’re running On-Prem, Cloud, or FedRAMP versions, you’re exposed. Stop treating security like an afterthought. Isolate affected instances immediately. Monitor for anomalies. Don’t wait for the fix; assume breach. Bad OPSEC costs more than good hygiene. Stay sharp.