AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2019-16667

HIGH · CVSS 8.8 EPSS 54.54% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-09-26 · 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.

External Security References
packetstormsecurity.com ↗

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

CVE
CVE-2019-16667
Severity
HIGH
CVSS
8.8
EPSS
54.54%

Original NVD Description

diag_command.php in pfSense 2.4.4-p3 allows CSRF via the txtCommand or txtRecallBuffer field, as demonstrated by executing OS commands. This occurs because csrf_callback() produces a "CSRF token expired" error and a Try Again button when a CSRF token is missing.