What is the CVSS score of CVE-2019-25310?

CVE-2019-25310 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-2019-25310?

Yes, a public proof-of-concept exploit is available for CVE-2019-25310. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2019-25310?

Within 24 hours: Inventory all systems running ActiveFaxServiceNT and isolate affected servers from production networks if possible. Within 7 days: Implement network segmentation to restrict access to ActiveFaxServiceNT services, disable the service if not business-critical, and apply compensating controls listed below. Within 30 days: Migrate to an alternative fax solution or contact vendor for patched version availability, and conduct forensic analysis for signs of exploitation.

CVE-2019-25310

HIGH

Unquoted Search Path or Element (CWE-428)

2026-02-11 disclosure@vulncheck.com

RCE

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

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

ActiveFax Server 6.92 Build 0316 contains an unquoted service path vulnerability in the ActiveFaxServiceNT service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted binary path to inject malicious executables that will be launched with elevated administrative privileges.

AnalysisAI

ActiveFaxServiceNT service contains a vulnerability that allows attackers to potentially execute arbitrary code (CVSS 7.8).

Technical ContextAI

exists in the ActiveFaxServiceNT component. ActiveFax Server 6.92 Build 0316 contains an unquoted service path vulnerability in the ActiveFaxServiceNT service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted binary path to inject malicious executables that will be launched with elevated administrative privileges.

Affected ProductsAI

Product: ActiveFaxServiceNT service. Component: ActiveFaxServiceNT.

RemediationAI

Monitor vendor advisories for a patch.

CVE-2019-25310 vulnerability details – vuln.today

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CVE-2019-25310

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

Affected ProductsAI

RemediationAI

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External POC / Exploit Code