Medium [CVE-2021-23001] BIG-IP: On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before…
This medium-severity F5 advisory covers CVE-2021-23001; related products: BIG-IP, Advanced WAF, ASM.
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Summary
On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, the upload functionality in BIG-IP Advanced WAF and BIG-IP ASM allows an authenticated user to upload files to the BIG-IP system using a call to an undisclosed iControl REST endpoint.
Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.
- 16.0.x
- 15.1.x
- 14.1.x
- 13.1.x
- 12.1.x
- 11.6.x
Official advisory · high-confidence parse· fetched 3 months ago·verify at source
- 16.0.1.1
- 15.1.2.1
- 14.1.4
- 13.1.3.6
- 12.1.5.3
- 11.6.5.3
Official advisory · high-confidence parse· fetched 3 months ago·verify at source
Mitigation
Upgrade to a fixed release: 16.0.1.1, 15.1.2.1, 14.1.4, 13.1.3.6, 12.1.5.3, 11.6.5.3. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 3 months ago·verify at source
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