SB2022011950 - Arbitrary file upload in BIG-IP ASM and Advanced WAF REST API
Published: January 19, 2022
Security Bulletin ID
SB2022011950
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Arbitrary file upload (CVE-ID: CVE-2022-23026)
The vulnerability allows a remote user to escalate privileges on the system.
The vulnerability exists due to insufficient validation of file during file upload in the REST API endpoint. A remote user can upload a malicious file and execute it on the server.
Remediation
Install update from vendor's website.