CVE-2026-6788

HIGH

Uncontrolled search path in PluginLauncher allows SYSTEM code execution in WatchGuard Agent

Title source: cna

Description

Uncontrolled Search Path Element vulnerability in WatchGuard Agent on Windows allows Using Malicious Files.This issue affects WatchGuard Agent before 1.25.03.0000.

References (1)

Core 1

Core References

https://www.watchguard.com/wgrd-psirt/advisory/WGSA-2026-00013

Scores

CVSS v4 8.5

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-427

Status published

Products (1)

WatchGuard/WatchGuard Agent < 1.25.03.0000

Published May 06, 2026

Tracked Since May 06, 2026