CRITICAL

CVE-2024-6592

CVSS v3

9.1

CRITICAL

EPSS Score

1.2 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2024-6592 yet.

Full record on NVD

Description

Incorrect Authorization vulnerability in the protocol communication between the WatchGuard Authentication Gateway (aka Single Sign-On Agent) on Windows and the WatchGuard Single Sign-On Client on Windows and MacOS allows Authentication Bypass.This issue affects the Authentication Gateway: through 12.10.2; Windows Single Sign-On Client: through 12.7; MacOS Single Sign-On Client: through 12.5.4.

Technical details

Published: 2024-09-25

Frequently asked questions

What is CVE-2024-6592?

Is CVE-2024-6592 actively exploited?

Active exploitation of CVE-2024-6592 has not been confirmed. Its EPSS score was 1.2% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-6592?

CVE-2024-6592 has a CVSS v3 base score of 9.1 (CRITICAL severity).

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