CVE-2026-115495

Mobile VPN with SSL Client for Windows: Cleartext Transmission of VPN Credentials over Local Management Socket

Published Oct 27, 2026 CVSS 4.0 · 5.7 Medium EPSS < 1% KEV · Not listed
Description
Cleartext Transmission of Sensitive Information vulnerability in the WatchGuard Mobile VPN with SSL client for Windows allows a local attacker who can capture loopback traffic to obtain the user’s VPN username and password.

Remediation

Vendor Solution

Mobile VPN with SSL Client 2026.4

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Cleartext Transmission of Sensitive Information vulnerability in the WatchGuard Mobile VPN with SSL client for Windows allows a local attacker who can capture loopback traffic to obtain the user’s VPN username and password.
Title Mobile VPN with SSL Client for Windows: Cleartext Transmission of VPN Credentials over Local Management Socket
First Time appeared Watchguard
Watchguard mobile Vpn With Ssl Client
Weaknesses CWE-319
CPEs cpe:2.3:a:watchguard:mobile_vpn_with_ssl_client:*:*:*:*:*:*:*:*
Vendors & Products Watchguard
Watchguard mobile Vpn With Ssl Client
References
Metrics cvssV4_0

{'score': 5.7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
WatchGuard
Published
Updated
Nov 4, 2026, 8:25 PM
Reserved
Oct 22, 2026, 3:44 PM
Status
Awaiting Analysis
Published
Oct 27, 2026, 4:17 PM
Modified
Nov 4, 2026, 9:17 PM