CVE-2026-54554
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk42th percentile - higher than 42% of all known CVEs
Summary
FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Prior to 1.5.10.1870, the management adInfo() endpoint in packages/web/lib/fog/fogpage.class.php returned the FOG_AD_DEFAULT_PASSWORD value in its domainpass JSON field and could be dispatched through node=ipxe without an authenticated session. The response was also consumed by host and group Active Directory configuration interfaces. This could disclose the default domain-join credential to a remote unauthenticated requester. This vulnerability is fixed in 1.5.10.1870.
Risk Assessment
An unauthenticated remote attacker can obtain the default domain-join credential, potentially allowing unauthorized access to domain resources.
Recommendation
Update FOG to version 1.5.10.1870 or later, change the default domain-join password, and restrict access to the adInfo() endpoint.
Other vulnerabilities in FOG
See all- CVE-2025-58443Critical
FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Versions 1.5.10.1673 and below contain an authentication bypass vulnerability. It is possible for an attacker to perform an unauthenticated DB dump where they could pull a full SQL DB without credentials. A fix is expected to be released 9/15/2025.
- CVE-2026-47689Medium
FOG prior to versions 1.5.10.1832 and 1.6.0-beta.2313 contains an HTML/JavaScript injection vulnerability. An unauthenticated attacker knowing a host's MAC address can POST malicious inventory values to /service/inventory.php, which are stored in the database. When an admin opens the Group Inventory tab, the payload executes in the admin's browser.
- CVE-2026-47688High
Vulnerability in FOG (imaging/inventory management system). An unauthenticated attacker can remotely wipe AES keys and delete power management tasks via a single HTTP GET request.
- CVE-2026-47687High
XSS vulnerability in FOG (open-source cloning/imaging tool) allows an unauthenticated attacker who knows a host's MAC address to inject malicious JavaScript via the sysproduct parameter. The payload executes in the admin's browser when viewing inventory reports.
- CVE-2026-47685High
Vulnerability in FOG, a free open-source cloning/imaging/rescue suite/inventory management system. Prior to versions 1.5.10.1832 and 1.6.0-beta.2313, the unauthenticated inventory service endpoint (`/service/inventory.php`) persists client-supplied values without sanitization, and the Host Management Inventory page renders static inventory fields without output encoding, allowing stored XSS in any administrator's browser.
Original NVD description (English source)
FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Prior to 1.5.10.1870, the management adInfo() endpoint in packages/web/lib/fog/fogpage.class.php was reported to return the FOG_AD_DEFAULT_PASSWORD value in its domainpass JSON field and to be dispatchable through node=ipxe without an authenticated session. The response was also consumed by host and group Active Directory configuration interfaces. This could disclose the default domain-join credential to a remote unauthenticated requester. This vulnerability is fixed in 1.5.10.1870.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS