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Vulnerabilities

Vulnerability · CVE-2019-25310

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

Published Feb 11, 2026 · catalog updated Feb 11, 2026 · ActFax ActiveFax Server

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2019-25310. EPSS is 0.14%. Act only if a listed version of ActFax ActiveFax Server is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.14%
Remediation
Vendor / distro source
Affected products
vendor ActFax ActiveFax Server 6.92 Build 0316

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor ActFax ActiveFax Server 6.92 Build 03166.92 Build 0316

How to fix CVE-2019-25310

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2019-25310. EPSS is 0.14%. Act only if a listed version of ActFax ActiveFax Server is installed.

Which versions are affected?

Compare what you have installed with ActFax ActiveFax Server 6.92 Build 0316 6.92 Build 0316. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.14%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 11, 2026 · EUVD

    Detected

    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.

  2. Feb 11, 2026 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2019-25310

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2019-25310

    30-day exploitation probability 0.14%

    first.org
  • EUVDVulnerability recordEUVD-2019-19455

    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 launch

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 4, 2026
  • FIRST EPSSNov 3, 2026
  • EUVDNov 3, 2026