SB2020122904 - OS command injection in Dolibarr
Published: December 29, 2020
Security Bulletin ID
SB2020122904
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) OS Command Injection (CVE-ID: CVE-2020-35136)
The vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation within the backup functionality. A remote privileged user can pass specially crafted filename via the zipfilename_template parameter to admin/tools/dolibarr_export.php and execute arbitrary OS commands on the target system.
Remediation
Install update from vendor's website.