TI-2025-36231 Aliases CVE-2025-58474 GHSA-9v7m-8h7x-fp6q

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

LOW 37CWE-770Published 2025-10-15 · Updated 2026-02-26

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · Low
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-770.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00388 33rd percentileScored 2026-11-07

Fix Fixed BIG-IP (F5): 17.5.0, 17.1.2, 16.1.0 +1NGINX App Protect WAF (F5): 5.0.0, 4.7.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
F5	BIG-IP	17.1.0 to before 17.1.2	17.5.0, 17.1.2, 16.1.0, 15.1.0	Patch available	CNA
F5	NGINX App Protect WAF	4.0.0 to before 4.7.0	5.0.0, 4.7.0	Patch available	CNA

BIG-IP VendorF5 Affected 17.1.0 to before 17.1.2 Fixed in 17.5.0, 17.1.2, 16.1.0, 15.1.0 Patch available CNA
NGINX App Protect WAF VendorF5 Affected 4.0.0 to before 4.7.0 Fixed in 5.0.0, 4.7.0 Patch available CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall::::::::	17.1.0 to before 17.1.2	Vulnerable	F5
cpe:2.3:a:f5:big-ip_application_security_manager::::::::	17.1.0 to before 17.1.2	Vulnerable	F5

cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:* Versions 17.1.0 to before 17.1.2 Vulnerable ·F5
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* Versions 17.1.0 to before 17.1.2 Vulnerable ·F5

Remediation

Fix · CNA BIG-IP (F5) Fixed in 17.5.0, 17.1.2, 16.1.0, 15.1.0
Fix · CNA NGINX App Protect WAF (F5) Fixed in 5.0.0, 4.7.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2025-10-15
F5 BIG-IP 17.1.2
2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2025-37392 BIG-IP SSL/TLS vulnerabilityPriority MEDIUM 44
Show all 2 records →

Timeline

2026-10-02 Threatist record created from CVE-2025-58474
2026-10-03 Alias added: GHSA-9v7m-8h7x-fp6q

References

Advisory 1

https://my.f5.com/manage/s/article/K000148512

TI-2023-25230 BIG-IP Configuration utility unauthenticated remote code execution vulnerability KEVCVSS 3.1CRITICAL 9.8
TI-2021-05850 Memory corruption in BIG-IP KEVCVSS 3.1CRITICAL 9.8
TI-2021-05845 Server-side request forgery in BIG-IP; BIG-IQ KEVCVSS 3.1CRITICAL 9.8
TI-2020-04820 Path traversal in BIG-IP KEVCVSS 3.1CRITICAL 9.8
TI-2023-25231 BIG-IP Configuration utility authenticated SQL injection vulnerability KEVCVSS 3.1HIGH 8.8
TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5

See all 194 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences