Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2026-121639 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

A Missing Authentication for Critical Function vulnerability in WatchGuard AuthPoint Gateway allows a remote unauthenticated attacker with network access to the AuthPoint Gateway host to disrupt authentication services and delete the local directory synchronization configuration.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://psirt.watchguard.com/CVE-2026-121639 WatchGuard Technologies, Inc.AdvisoryRemedyVendor

Weakness Enumeration

CWE-IDCWE NameSource
CWE-252Unchecked Return ValueWatchGuard Technologies, Inc.
CWE-287Improper AuthenticationWatchGuard Technologies, Inc.
CWE-306Missing Authentication for Critical FunctionWatchGuard Technologies, Inc.

Affected Products

ProductVersions
WatchGuard AuthPoint Gateway
>= 1.0, < 7.6.0

CPE

  • No CPEs found in CPE dictionary for this product.

Remediation

  • Upgrade: 7.6.0moderate effort

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-121639
NVD Published Date:
Nov 4, 2026
NVD Last Modified:
Nov 6, 2026
Source:
WatchGuard Technologies, Inc.
CVE-2026-121639 Details - Not Deferred