CVE-2025-58474

BIG-IP Advanced WAF and ASM and NGINX App Protect DNS lookup vulnerability

Published Oct 15, 2025 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery (SSRF) protection or when an NGINX server is configured with App Protect Bot Defense, undisclosed requests can disrupt new client requests.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared F5 big-ip Advanced Web Application Firewall
F5 big-ip Application Security Manager
CPEs cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
Vendors & Products F5 big-ip Advanced Web Application Firewall
F5 big-ip Application Security Manager
Type Values Removed Values Added
First Time appeared F5
F5 big-ip
F5 nginx App Protect
Nginx
Nginx nginx
Vendors & Products F5
F5 big-ip
F5 nginx App Protect
Nginx
Nginx nginx
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery (SSRF) protection or when an NGINX server is configured with App Protect Bot Defense, undisclosed requests can disrupt new client requests.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Title BIG-IP Advanced WAF and ASM and NGINX App Protect DNS lookup vulnerability
Weaknesses CWE-770
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
f5
Published
Updated
Feb 26, 2026, 4:57 PM
Reserved
Oct 6, 2025, 11:17 PM
Status
Analyzed
Published
Oct 15, 2025, 2:15 PM
Modified
Oct 18, 2026, 9:10 PM