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CVE-2023-27253

Date: March 16, 2023

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.

Language: PHP

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2023-27253
https://github.com/pfsense/pfsense/commit/ca80d18493f8f91b21933ebd6b714215ae1e5e94
https://redmine.pfsense.org/issues/13935
http://packetstormsecurity.com/files/173487/pfSense-Restore-RRD-Data-Command-Injection.html
https://www.mend.io/vulnerability-database/CVE-2023-27253

Severity Score

Weakness Type (CWE)

XML Injection (aka Blind XPath Injection)

CWE-91

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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