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CVE-2025-1910

WatchGuard Mobile VPN with SSL Local Privilege Escalation via Update Package

MEDIUM
6.3
CVSS Score
Published: December 4, 2025 at 09:56 PM UTC
Updated: September 25, 2026 at 11:27 PM UTC
1 product affected across 1 vendorMobile VPN with SSL

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The WatchGuard Mobile VPN with SSL Client on Windows allows a locally authenticated non-administrative Windows user to escalate their privileges to NT AUTHORITY/SYSTEM on the Windows machine where the VPN Client is installed.This issue affects the Mobile VPN with SSL Client 12.0 up to and including 12.11.2.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Mobile VPN with SSL· WatchGuard
60%
11.0 ≤ v < 12.11.311.0
Affected range stops below 12.11.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Source: cverecord
https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00008
Vendor Advisory
Source: cverecord
https://psirt.watchguard.com/CVE-2025-1910

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMWatchGuard
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-77

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