Permissions, Privileges, and Access Controls in Cisco Secure Firewall Management Center (formerly Firepower Management Center, FMC) - CVE-2024-20361
Published: May 27, 2024
Vulnerability identifier: #VU89831
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-20361
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco Secure Firewall Management Center (formerly Firepower Management Center, FMC)
Cisco Secure Firewall Management Center (formerly Firepower Management Center, FMC)
Detailed vulnerability description
The vulnerability allows a remote attacker to bypass configured access controls.
The vulnerability exists due to the incorrect deployment of the Object Groups for Access Control Lists (ACLs) feature from Cisco FMC Software to managed FTD devices in high-availability setups. A remote attacker can bypass configured access controls and send traffic to devices that are expected to be protected by the affected device.
How to mitigate CVE-2024-20361
Install updates from vendor's website.