Medium · CVSS 5.7CVE-2026-115495

Mobile VPN with SSL Client for Windows: Cleartext Transmission of VPN Credentials over Local Management SocketCVE-2026-115495

Answer in brief

CVE-2026-115495 records a Medium severity (CVSS 5.7) vulnerability in Mobile VPN with SSL Client for Windows: Cleartext Transmission of VPN Credentials over Local Management Socket. The current sources do not mark it as known exploited. The current feed maps WatchGuard/Mobile VPN with SSL Client (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 27, 2026Updated Oct 27, 2026Source checked Oct 27, 2026First seen by HOL Oct 27, 2026Material review Oct 27, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 5.7
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 5.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps WatchGuard/Mobile VPN with SSL Client (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
WatchGuard/Mobile VPN with SSL Clientgeneric	>=12.0 <2026.4	2026.4

Recommended response

Check inventory. Check lockfiles and deployed manifests for WatchGuard/Mobile VPN with SSL Client.
Review the reported fix. Source-reported solution: Fireware OS 2026.4

Evidence timeline and material changes

Published upstream
Oct 27, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 27, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 27, 2026

Sources and claim methodology

Source referencepsirt.watchguard.com

Upstream source 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.

Quoted source text, attributed separately from HOL analysis.