CVE-2026-20079: Cisco Firewall Management Center Authentication Bypass Using an Alternate Path or Channel Vulnerability
Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management contain an authentication Bypass using an alternate path or channel vulnerability that could allow an unauthenticated, remote attacker to bypass authentication and execute script files on an affected device to obtain root access to the underlying operating system.
Read the original at CISA KEV Catalog ↗
- Topics
- Vulnerabilities & Patching
- Mentions
- CVE-2026-20079Cisco
- Related
- CVE-2026-20320: Cisco Broad Works Improper Restriction of XML External Entity Reference Vulnerability Known Exploited Vulnerabilities · Nov 10, 2026CVE-2026-76418: Cisco Secure Firewall ASA Software and Cisco Secure FTD Software Unchecked Return Value to NULL Pointer Dereference Vulnerability Known Exploited Vulnerabilities · Oct 29, 2026CVE-2026-76519: Cisco Secure Email Gateway Relative Path Traversal Vulnerability Known Exploited Vulnerabilities · Oct 14, 2026