PatchSiren

Netgate CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

MEDIUM Netgate CVE published 2026-08-19

CVE-2026-67189

The CVE-2026-67189 record describes a stored cross-site scripting vulnerability in the Traffic Graphs top-talkers feature of pfSense Plus before 26.07 and pfSense CE through 2.8.1. An attacker controlling a PTR record and generating sufficient traffic can execute arbitrary JavaScript in an administrator's browser, gaining access to the authenticated session context and same-origin access to the firewall m [truncated]

HIGH Netgate CVE published 2026-04-04

CVE-2016-20058

CVE-2016-20058 is a high-severity vulnerability in Netgate AMITI Antivirus build 23.0.305. The vulnerability is caused by an unquoted service path in the AmitiAvSrv and AmitiAntivirusHealth services, which allows local attackers to escalate privileges. To exploit this vulnerability, an attacker can place a malicious executable in the unquoted service path and trigger a service restart or system reboot to [truncated]

HIGH Netgate CVE published 2026-04-04

CVE-2016-20057

PatchSiren debrief for CVE-2016-20057: NETGATE Registry Cleaner build 16.0.205 contains an unquoted service path vulnerability in the NGRegClnSrv service. This allows local attackers to escalate privileges by exploiting the service binary path. Attackers can place a malicious executable in the unquoted path and trigger service restart or system reboot to execute code with LocalSystem privileges.