CVE-2022-23028

MEDIUM

F5 Big-ip Advanced Firewall Manager < 13.1.4 - Denial of Service

Title source: rule

Description

On BIG-IP AFM version 16.x before 16.1.0, 15.1.x before 15.1.5, 14.1.x before 14.1.4.5, and all versions of 13.1.x, when global AFM SYN cookie protection (TCP Half Open flood vector) is activated in the AFM Device Dos or DOS profile, certain types of TCP connections will fail. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References (1)

[Mitigation, Vendor Advisory] https://support.f5.com/csp/article/K16101409

Scores

CVSS v3 5.3

EPSS 0.0059

EPSS Percentile 68.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Classification

CWE

CWE-682

Status published

Affected Products (1)

f5/big-ip_advanced_firewall_manager < 13.1.4

Timeline

Published Jan 25, 2022

Tracked Since Feb 18, 2026