CVE-2026-20182 - Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability
Cisco Catalyst SD-WAN Controller & Manager contain an authentication bypass vulnerability that allows an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.
- Severity
- critical
- Product
- Cisco Catalyst SD-WAN
- Published
- 2026-05-14
- EPSS
- 0.915
- CISA KEV
- Known exploited
- Ransomware
- Known campaign use
References and validation
- https://github.com/search?q=CVE-2026-20182&type=repositories
- https://nvd.nist.gov/vuln/detail/CVE-2026-20182
Entries are refreshed from CISA KEV and FIRST EPSS. Validate applicability before testing.