Answer in brief
CVE-2024-6592 records a Unknown severity vulnerability in WatchGuard Firebox Single Sign-On Agent Protocol Authorization Bypass. The current sources do not mark it as known exploited. The current feed maps watchguard/authentication_gateway (generic), watchguard/single_sign-on_client (generic), WatchGuard/SSO Agent (generic), WatchGuard/SSO 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.
A CVSS score is not reported in the current record. 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.
The current feed maps watchguard/authentication_gateway (generic), watchguard/single_sign-on_client (generic), WatchGuard/SSO Agent (generic), WatchGuard/SSO Client (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| watchguard/authentication_gatewaygeneric | >=0 <12.10.2 | 12.10.2 |
| watchguard/single_sign-on_clientgeneric | 0 | Not reported |
| WatchGuard/SSO Agentgeneric | 12.0 | Not reported |
| WatchGuard/SSO Clientgeneric | 12.0 | Not reported |
Published upstream
Sep 25, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 7, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 8, 2026
An 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 an attacker with network access to forge communications to affected components. In the event an attacker has already gained network access, they could exploit this vulnerability to retrieve authenticated usernames and group memberships from the Single Sign-On Agent or send arbitrary account and group information to the Single Sign-On Agent for their host. This vulnerability cannot be used by an attacker to gain access to user credentials.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-6592 records a Unknown severity vulnerability in WatchGuard Firebox Single Sign-On Agent Protocol Authorization Bypass. The current sources do not mark it as known exploited. The current feed maps watchguard/authentication_gateway (generic), watchguard/single_sign-on_client (generic), WatchGuard/SSO Agent (generic), WatchGuard/SSO 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.
A CVSS score is not reported in the current record. 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.
The current feed maps watchguard/authentication_gateway (generic), watchguard/single_sign-on_client (generic), WatchGuard/SSO Agent (generic), WatchGuard/SSO Client (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| watchguard/authentication_gatewaygeneric | >=0 <12.10.2 | 12.10.2 |
| watchguard/single_sign-on_clientgeneric | 0 | Not reported |
| WatchGuard/SSO Agentgeneric | 12.0 | Not reported |
| WatchGuard/SSO Clientgeneric | 12.0 | Not reported |
Published upstream
Sep 25, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 7, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 8, 2026
An 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 an attacker with network access to forge communications to affected components. In the event an attacker has already gained network access, they could exploit this vulnerability to retrieve authenticated usernames and group memberships from the Single Sign-On Agent or send arbitrary account and group information to the Single Sign-On Agent for their host. This vulnerability cannot be used by an attacker to gain access to user credentials.
Quoted source text, attributed separately from HOL analysis.