Information disclosure in Cisco Secure Firewall Management Center (formerly Firepower Management Center, FMC) - CVE-2021-34751
Published: October 29, 2021
Vulnerability identifier: #VU57793
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-34751
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to improper encryption of sensitive information stored within the GUI configuration manager. A remote authenticated attacker can gain unauthorized access to sensitive information on the system.
Affected software
Cisco Secure Firewall Management Center (formerly Firepower Management Center, FMC)
How to mitigate CVE-2021-34751
Install updates from vendor's website.
Cisco Secure Firewall Management Center (formerly Firepower Management Center, FMC) - addressed in versions 6.4.0.13, 6.6.5.1, 6.7.0.3, 7.0.1