What is the CVSS score of CVE-2019-25306?

CVE-2019-25306 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Is there a public PoC exploit available for CVE-2019-25306?

Yes, a public proof-of-concept exploit is available for CVE-2019-25306. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2019-25306?

Within 24 hours: Identify all systems running BlackMoon FTP Server 3.1.2.1731 and isolate them from production networks or disable the FTP service immediately. Within 7 days: Evaluate replacement FTP solutions (e.g., FileZilla Server, Rebex, or cloud-based alternatives) and develop a migration plan. Within 30 days: Complete migration of all users and data to patched/alternative solutions and decommission BlackMoon FTP Server instances.

CVE-2019-25306

HIGH

Unquoted Search Path or Element (CWE-428)

2026-02-11 disclosure@vulncheck.com

Information Disclosure

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:02 vuln.today

PoC Detected

Feb 11, 2026 - 15:27 vuln.today

Public exploit code

CVE Published

Feb 11, 2026 - 15:16 nvd

HIGH 7.8

DescriptionCVE.org

BlackMoon FTP Server 3.1.2.1731 contains an unquoted service path vulnerability that allows local users to potentially execute code with elevated system privileges. Attackers can exploit the unquoted binary path in the service configuration to insert malicious code that would execute with LocalSystem account permissions during service startup.

AnalysisAI

BlackMoon FTP Server 3.1.2.1731 contains an unquoted service path vulnerability that allows local users to potentially execute code with elevated system privileges. [CVSS 7.8 HIGH]

Technical ContextAI

exists in the the component. BlackMoon FTP Server 3.1.2.1731 contains an unquoted service path vulnerability that allows local users to potentially execute code with elevated system privileges. Attackers can exploit the unquoted binary path in the service configuration to insert malicious code that would execute with LocalSystem account permissions during service startup.