PT-2022-4130 · F5 · F5 Big-Ip+1

Published 2022-08-03 · Updated 2022-08-10 · CVE-2022-35728

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions 13.1.x F5 BIG-IP versions 14.1.x through 14.1.5.0 F5 BIG-IP versions 15.1.x through 15.1.6.0 F5 BIG-IP versions 16.1.x through 16.1.3.0 F5 BIG-IP versions 17.0.x through 17.0.0.0 F5 BIG-IQ versions 7.x F5 BIG-IQ versions 8.x through 8.1.x

Description The issue is related to the iControl REST API interface of the BIG-IP application security tools, which is associated with an incorrect session expiration time. This may allow a remote attacker to execute arbitrary commands, disable arbitrary services, create or delete arbitrary files.

Recommendations For F5 BIG-IP versions 13.1.x, update to a version that is still supported and has the issue resolved. For F5 BIG-IP versions 14.1.x through 14.1.5.0, update to version 14.1.5.1 or later. For F5 BIG-IP versions 15.1.x through 15.1.6.0, update to version 15.1.6.1 or later. For F5 BIG-IP versions 16.1.x through 16.1.3.0, update to version 16.1.3.1 or later. For F5 BIG-IP versions 17.0.x through 17.0.0.0, update to version 17.0.0.1 or later. For F5 BIG-IQ versions 7.x, consider upgrading to a supported version. For F5 BIG-IQ versions 8.x through 8.1.x, update to version 8.2.0 or later.

Fix

Insufficient Session Expiration

Weakness Enumeration

CWE-613

Related Identifiers

BDU:2022-04970

CVE-2022-35728

Affected Products

F5 Big-Ip

F5 Big-Iq

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2022-35728 · Security Note
• https://osv.dev/vulnerability/CVE-2022-35728 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04970 · Security Note
• https://support.f5.com/csp/article/K55580033 · Vendor Advisory
• https://t.me/cibsecurity/47570 · Telegram Post