CVE-2021-23040: F5 On BIG-IP AFM SQL injection
This F5 advisory covers CVE-2021-23040. Related products: BIG-IP, AFM.
- CVE-2021-23040
Key facts
- Vendor rating
- High, CVSS 8.8
- CISA KEV
- Not listed (catalogue checked )
- Versions named
- 16.0.x; 15.1.x; 14.1.x and 2 more below
- Fixed in
- 16.0.1.2, 15.1.3, 14.1.4.2 and 1 more below
- Source published
- Source revised
- Listed by VulniPulse
- Record changed
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Related products & platforms
Description
On BIG-IP AFM version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4.2, 13.1.x before 13.1.4.1, and all versions of 12.1.x, a SQL injection vulnerability exists in an undisclosed page of the BIG-IP Configuration utility. This issue is exposed only when BIG-IP AFM is provisioned.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Text from the source record.
- 16.0.x
- 15.1.x
- 14.1.x
- 13.1.x
- all versions
Official advisory · high-confidence parse· fetched ·verify at source
How to fix CVE-2021-23040
Upgrade to a fixed release named by F5:
- 16.0.1.2
- 15.1.3
- 14.1.4.2
- 13.1.4.1
Support dates for the fixed release lines
- F5 BIG-IP 16.0: support ended
- F5 BIG-IP 15.1: support ended
- F5 BIG-IP 14.1: support ended
- F5 BIG-IP 13.1: support ended
More F5 advisories
CVE-2021-23000Mar 31, 2021On BIG-IP vulnerabilityCVE-2026-94127Sep 22, 2026When a BIG-IP APM access policy and an OAuth profile are configured on a virtual serverCVE-2026-66842Sep 2, 2026BIG-IP vulnerabilityCVE-2026-59762Jul 15, 2026BIG-IP: When an HTTP/2 profile is configured on a virtual server, undisclosed requestsCVE-2026-39458May 13, 2026When a BIG-IP is configured with DNS cachingCVE-2025-58071Oct 15, 2025When IPsec is configured on the BIG-IP system, undisclosed traffic
Get an email when F5 BIG-IP publishes the next one.
See F5 BIG-IP's last 90 days of advisories first. Then choose one product with live alerts free for life, or a free month of real-time alerts on everything with the severity, the fixed version and the vendor's link (card needed, then US$15/month; we email you before the first charge).
iPhone and Android apps · New on the App Store
Monitor future F5 CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.
