PT-2025-42372 · F5 · F5 Big-Ip Advanced Waf+1

Published 2025-10-15 · Updated 2025-10-15 · CVE-2025-61935

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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

Description A configuration issue in F5 BIG-IP Advanced WAF or ASM security policies on a virtual server can lead to the termination of the bd process due to undisclosed requests. This affects systems where a security policy is configured.

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

Unchecked Return Value

Weakness Enumeration

CWE-252

Related Identifiers

CVE-2025-61935

Affected Products

F5 Big-Ip Apm

F5 Big-Ip Advanced Waf

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-61935 · Security Note
• https://osv.dev/vulnerability/CVE-2025-61935 · Vendor Advisory
• https://my.f5.com/manage/s/article/K000154664 · Vendor Advisory
• https://twitter.com/CVEnew/status/1978545050687856801 · Twitter Post
• https://t.me/CVEtracker/35011 · Telegram Post
• https://t.me/cveNotify/138801 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1978517411771957359 · Twitter Post