Medium 5.7Published Oct 27, 2026

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

Updated under an hour ago (Oct 30, 2026, 1:00 AM ET)

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It affects WatchGuard Mobile VPN with SSL Client. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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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.

CVSS: 5.7 MEDIUM (v4.0, CNA)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
Weakness (CWE): CWE-319
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: WatchGuard
NVD analysis: Awaiting Analysis
Record last updated: Oct 29, 2026
First seen by InfoSec Signals: Oct 27, 2026

Affected products

Affected products

WatchGuard Mobile VPN with SSL Client watchguard:mobile_vpn_with_ssl_client (from the name)	from 12.0 before 2026.4	CNA record

References

References

https://psirt.watchguard.com/CVE-2026-115495	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.