PT-2024-19057 · F5 · F5 Big-Ip

Published 2024-02-14 · Updated 2025-12-20 · CVE-2024-21789

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions (affected versions not specified)

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.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-772

Related Identifiers

CVE-2024-21789

Affected Products

F5 Big-Ip

References · 6

• https://my.f5.com/manage/s/article/K000137270 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-21789 · Security Note
• https://osv.dev/vulnerability/CVE-2024-21789 · Vendor Advisory
• https://twitter.com/AnonNews_irc/status/2002202176001581477 · Twitter Post
• https://twitter.com/cracbot/status/1758008309536460835 · Twitter Post
• https://twitter.com/CVEnew/status/1757806672838324270 · Twitter Post