CVE-2017-3809: Cisco Secure Firewall Management Center

Medium severity, CVSS 5.8. EPSS: 2.2% chance of exploitation in the next 30 days.

A vulnerability in the Policy deployment module of the Cisco Firepower Management Center (FMC) could allow an unauthenticated, remote attacker to prevent deployment of a complete and accurate rule base. More Information: CSCvb95281. Known Affected Releases: 6.1.0 6.2.0. Known Fixed Releases: 6.1.0.1 6.2.0.

Affected products

• Cisco Secure Firewall Management Center: version 6.1.0 only; version 6.2.0 only

Published 2017-02-03. Last modified 2026-06-17.