CVE-2022-23031 On BIG-IP FPS, ASM, and Advanced WAF versions 16.1.x before 16.1.1, 15.1.x before 15.1.4, and 14.1.x before 14.1.4.4, an XML External Entity
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2022-23031?
CVE-2022-23031 is a medium-severity vulnerability in F5 Big-Ip Advanced Web Application Firewall, published on 25 Jan 2022.
Official description
On BIG-IP FPS, ASM, and Advanced WAF versions 16.1.x before 16.1.1, 15.1.x before 15.1.4, and 14.1.x before 14.1.4.4, an XML External Entity (XXE) vulnerability exists in an undisclosed page of the F5 Advanced Web Application Firewall (Advanced WAF) and BIG-IP ASM Traffic Management User Interface (TMUI), also referred to as the Configuration utility, that allows an authenticated high-privileged attacker to read local files and force BIG-IP to send HTTP requests. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Weakness: CWE-611
Which versions are affected by CVE-2022-23031?
It affects 3 products.
Products include F5 Big-Ip Advanced Web Application Firewall, F5 Big-Ip Application Security Manager, F5 Big-Ip Fraud Protection Service.
How do I fix CVE-2022-23031?
No fix has been published for CVE-2022-23031 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-23031 being exploited?
There is no known exploitation of CVE-2022-23031 in the wild and no public exploit code.
Other vulnerabilities in F5 Big-Ip Advanced Web Application Firewall
- CVE-2021-23031 Privilege escalation in BIG-IP Advanced WAF and BIG-IP ASM
- CVE-2021-23029 Server-side request forgery in BIG-IP Advanced WAF and BIG-IP ASM
- CVE-2021-23014 Missing authorization in BIG-IP ASM/Advanced WAF
- CVE-2021-22993 Cross-site scripting in BIG-IP Advanced WAF and BIG-IP ASM
- CVE-2026-40060 BIG-IP Advanced WAF and ASM vulnerability
All F5 Big-Ip Advanced Web Application Firewall vulnerabilities
Sources
Also known as GHSA-6j94-pvhj-7f99.