SB2020032322 - Improper Neutralization of Special Elements in Output Used by a Downstream Component in rConfig
Published: March 23, 2020 Updated: August 8, 2020
Security Bulletin ID
SB2020032322
Severity
High
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) Improper Neutralization of Special Elements in Output Used by a Downstream Component (CVE-ID: CVE-2020-10879)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
rConfig before 3.9.5 allows command injection by sending a crafted GET request to lib/crud/search.crud.php since the nodeId parameter is passed directly to the exec function without being escaped.
Remediation
Install update from vendor's website.