Summary
Cisco Catalyst SD-WAN Manager contains a hex encoding vulnerability that could allow an unauthenticated, remote attacker to access an affected system with privileges of the admin user due to improper handling of URI encoding in an HTTP request.
- Vendor
- Cisco
- Product
- Catalyst SD-WAN Manager
- Added to KEV
- Sep 30, 2026
- Remediation due
- Oct 3, 2026 (US federal deadline)
- Ransomware use
- Not known
- Weakness
- CWE-177
- EPSS
- 38.9% as of Nov 12
In the news · last mention Oct 5
Linked
Actors named alongside it:
none
Incidents exploiting it:
- none recorded
References