RULE(RULE ID:338375)

Rule General Information
Release Date: 2024-08-28
Rule Name: Netgate pfSense restore_rrddata Command Injection Vulnerability (CVE-2023-27253)
Severity:
CVE ID:
Rule Protection Details
Description: A command injection vulnerability in the function restore_rrddata() of Netgate pfSense v2.7.0 allows authenticated attackers to execute arbitrary commands via manipulating the contents of an XML file supplied to the component config.xml.
Impact: An attacker can execute arbitrary command via a successful exploit in the context of the vulnerable software.
Affected OS: Windows, Linux, Others
Reference: http://packetstormsecurity.com/files/173487/pfSense-Restore-RRD-Data-Command-Injection.html
https://github.com/pfsense/pfsense/commit/ca80d18493f8f91b21933ebd6b714215ae1e5e94
https://redmine.pfsense.org/issues/13935
Solutions
Refer to the announcement or patch by the vendor: https://github.com/pfsense/pfsense/commit/ca80d18493f8f91b21933ebd6b714215ae1e5e94