WatchGuard Mobile VPN with SSL Local Privilege Escalation via Update Package
Priority LOW 30CWE-77Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- None · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00284 20th percentileScored 2026-11-07
Fix Fixed Mobile VPN with SSL Client (WatchGuard): 12.11.3
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| WatchGuard | Mobile VPN with SSL Client | 11.0 to before 12.11.3 | 12.11.3 | Patch available | CNA |
- Mobile VPN with SSL Client VendorWatchGuard Affected 11.0 to before 12.11.3 Fixed in 12.11.3 Patch available CNA
Remediation
- Fix · CNA Mobile VPN with SSL Client (WatchGuard) Fixed in 12.11.3
Timeline
- 2026-10-02 Threatist record created from CVE-2025-1910
- 2026-10-03 Alias added: GHSA-m27x-m5c5-4g53
References
More WatchGuard vulnerabilities
- TI-2022-09698 On WatchGuard Firebox and XTM appliances, an unauthenticated user can execute arbitrary… KEVCVSS 3.1CRITICAL 9.8
- TI-2025-13451 WatchGuard Firebox iked Out of Bounds Write Vulnerability KEVCVSS 4.0CRITICAL 9.3
- TI-2025-08474 WatchGuard Firebox iked Out of Bounds Write Vulnerability KEVCVSS 4.0CRITICAL 9.3
- TI-2022-07330 WatchGuard Firebox and XTM appliances allow a remote attacker with unprivileged… KEVCVSS 3.1HIGH 8.8
- TI-2023-19293 A DLL hijacking vulnerability in Panda Security VPN for Windows prior to version v15.14.8… CVSS 3.1MEDIUM 6.5
- TI-2015-04587 Watchguard XCS 9.2 and 10.0 before build 150522 allow remote authenticated users to… CVSS 2.0MEDIUM 6.5
Sources
- CVE-2025-1910 · CVE Program
- CVE-2025-1910 · NVD
- FIRST EPSS
- GHSA-m27x-m5c5-4g53 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences