Insufficient Session Expiration in BIG-IP and BIG-IQ Centralized Management - CVE-2022-35728
Published: August 4, 2022
Vulnerability identifier: #VU66089
CSH Severity: Medium
CVSS v4: 9.1 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-35728
CWE-ID: CWE-613
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient session expiration issue as the iControl REST token remains valid for certain time after logout. A remote non-authenticated attacker can obtain or guess session token and gain unauthorized access to session that belongs to another user.
Affected software
BIG-IP
BIG-IQ Centralized Management
BIG-IQ Centralized Management
How to mitigate CVE-2022-35728
Install updates from vendor's website.
BIG-IP - addressed in versions 14.1.5.1, 15.1.6.1, 16.1.3.1, 17.0.0.1
BIG-IQ Centralized Management - update to 8.2.0
BIG-IQ Centralized Management - update to 8.2.0