CVE-2021-23014
Last modified
CVE-2021-23014 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, and 14.1.x before 14.1.4, BIG-IP Advanced WAF and ASM are missing authorization checks for file uploads to a specific directory within the REST API which might allow Authenticated users with guest privileges to upload files. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.. EPSS estimates a 0.80% chance of exploitation in the next 30 days.
Description
On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, and 14.1.x before 14.1.4, BIG-IP Advanced WAF and ASM are missing authorization checks for file uploads to a specific directory within the REST API which might allow Authenticated users with guest privileges to upload files. 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 | >= 14.1.0, < 14.1.4 |
| F5 | Big-Ip Advanced Web Application Firewall | >= 15.1.0, < 15.1.3 |
| F5 | Big-Ip Advanced Web Application Firewall | >= 16.0.0, < 16.0.1.1 |
| F5 | Big-Ip Application Security Manager | >= 14.1.0, < 14.1.4 |
| F5 | Big-Ip Application Security Manager | >= 15.1.0, < 15.1.3 |
| F5 | Big-Ip Application Security Manager | >= 16.0.0, < 16.0.1.1 |
References
- https://support.f5.com/csp/article/K23203045Vendor Advisory
- https://support.f5.com/csp/article/K23203045Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23014?
How severe is CVE-2021-23014?
How do I fix CVE-2021-23014?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-23009On BIG-IP version 16.0.x before 16.0.1.1 and 15.1.x before 1…7.5
- CVE-2021-2301Vulnerability in the MySQL Server product of Oracle MySQL (c…2.7
- CVE-2021-23010On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14…7.5
- CVE-2021-23011On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14…7.5
- CVE-2021-23012On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.…8.2
- CVE-2021-23013On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.…7.5
- CVE-2021-23015On BIG-IP 15.1.x before 15.1.3, 14.1.x before 14.1.4.2, 13.1…7.2
- CVE-2021-23016On BIG-IP APM versions 15.1.x before 15.1.3, 14.1.x before 1…5.3
- CVE-2021-23017A security issue in nginx resolver was identified, which mig…7.7
- CVE-2021-23018Intra-cluster communication does not use TLS. The services w…7.4
- CVE-2021-23019The NGINX Controller 2.0.0 thru 2.9.0 and 3.x before 3.15.0 …7.8
- CVE-2021-2302Vulnerability in the Oracle Platform Security for Java produ…9.8
Are you affected by CVE-2021-23014?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST