An Improper Certificate Validation vulnerability in WatchGuard AuthPoint Gateway allows an attacker with an on-path network position to intercept and modify communications between the AuthPoint Gateway and local authentication providers.
Project Subscriptions
Advisories
No advisories yet.
Fixes
Solution
AuthPoint Authentication Gateway 7.6.0
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://psirt.watchguard.com/CVE-2026-121638 |
|
History
Wed, 04 Nov 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An Improper Certificate Validation vulnerability in WatchGuard AuthPoint Gateway allows an attacker with an on-path network position to intercept and modify communications between the AuthPoint Gateway and local authentication providers. | |
| Title | WatchGuard AuthPoint Gateway Improper Certificate Validation Allows Man-in-the-Middle Attacks | |
| First Time appeared |
Watchguard
Watchguard authpoint Authentication Gateway |
|
| Weaknesses | CWE-295 | |
| CPEs | cpe:2.3:a:watchguard:authpoint_authentication_gateway:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Watchguard
Watchguard authpoint Authentication Gateway |
|
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: WatchGuard
Published:
Updated: 2026-11-04T18:20:22.305Z
Reserved: 2026-11-03T17:27:06.115Z
Link: CVE-2026-121638
No data.
Status : Received
Published: 2026-11-04T15:17:42.437
Modified: 2026-11-04T15:17:42.437
Link: CVE-2026-121638
No data.
OpenCVE Enrichment
Updated: 2026-11-04T17:15:14Z
Weaknesses