Improper Certificate Validation in F5 BIG-IP

Published: 2022-08-05
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-34865
Exploitation vector Network
Public exploit N/A
Vulnerable software
Hardware solutions / Firmware

Vendor F5 Networks, Inc.

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Improper Certificate Validation

EUVDB-ID: #VU66147

Risk: Medium


CVE-ID: CVE-2022-34865

CWE-ID: CWE-295 - Improper Certificate Validation

Exploit availability: No


The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to improper server certificate verification in the Traffic Intelligence feeds. A remote attacker can perform a man-in-the-middle (MitM) attack and read and/or modify data in transit that is used for Traffic Intelligence feeds.


Install updates from vendor's website.

Vulnerable software versions

BIG-IP: 13.1.0 - 15.1.6

CPE2.3 External links

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?