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Case File

CVE-2022-31814

CRITICAL · CVSS 9.8 EPSS 87.25% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-09-05 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

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

GitHub PoC Links
github.com ↗ github.com ↗
External Security References
packetstormsecurity.com ↗ packetstormsecurity.com ↗

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

CVE
CVE-2022-31814
Severity
CRITICAL
CVSS
9.8
EPSS
87.25%

Original NVD Description

pfSense pfBlockerNG through 2.1.4_26 allows remote attackers to execute arbitrary OS commands as root via shell metacharacters in the HTTP Host header. NOTE: 3.x is unaffected.