CVE-2024-21789

HIGH

F5 Big-ip Advanced Web Application Firewall < 17.1.1 - Resource Leak

Title source: rule

Description

When a BIG-IP ASM/Advanced WAF security policy is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

References (1)

[Vendor Advisory] https://my.f5.com/manage/s/article/K000137270

Scores

CVSS v3 7.5

EPSS 0.0027

EPSS Percentile 49.9%

Attack Vector NETWORK

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

Classification

CWE

CWE-772

Status published

Affected Products (2)

f5/big-ip_advanced_web_application_firewall < 17.1.1

f5/big-ip_application_security_manager < 17.1.1

Timeline

Published Feb 14, 2024

Tracked Since Feb 18, 2026