CVE-2021-23029
Last modified
CVE-2021-23029 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. On version 16.0.x before 16.0.1.2, insufficient permission checks may allow authenticated users with guest privileges to perform Server-Side Request Forgery (SSRF) attacks through F5 Advanced Web Application Firewall (WAF) and the BIG-IP ASM Configuration utility. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.. EPSS estimates a 0.85% chance of exploitation in the next 30 days.
Description
On version 16.0.x before 16.0.1.2, insufficient permission checks may allow authenticated users with guest privileges to perform Server-Side Request Forgery (SSRF) attacks through F5 Advanced Web Application Firewall (WAF) and the BIG-IP ASM Configuration utility. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Advanced Web Application Firewall | >= 16.0.0, < 16.0.1.2 |
| F5 | Big-Ip Application Security Manager | >= 16.0.0, < 16.0.1.2 |
References
- https://support.f5.com/csp/article/K52420610Mitigation, Vendor Advisory
- https://support.f5.com/csp/article/K52420610Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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