AUGUST 4, 2026
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Case File

CVE-2023-27253

HIGH · CVSS 8.8 EPSS 89.50% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-03-17 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 89.5% probability of exploitation in the next 30 days. Exploitation may require the attacker to be authenticated.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2023-27253
Severity
HIGH
CVSS
8.8
EPSS
89.50%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)