#VU66089 Insufficient Session Expiration in BIG-IP and BIG-IQ Centralized Management


Published: 2022-08-04

Vulnerability identifier: #VU66089

Vulnerability risk: Medium

CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-35728

CWE-ID: CWE-613

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
BIG-IP
Hardware solutions / Firmware
BIG-IQ Centralized Management
Server applications / Remote management servers, RDP, SSH

Vendor: F5 Networks

Description

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.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

BIG-IP: 17.0.0, 16.1.0 - 16.1.3, 15.1.0 - 15.1.6, 14.1.0 - 14.1.5, 13.1.0 - 13.1.5

BIG-IQ Centralized Management: 7.0.0 - 8.1.0


External links
http://support.f5.com/csp/article/K55580033


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability