CVE-2019-25310CWE-428

ActiveFax Server 6.92 Build 0316 - 'ActiveFaxServiceNT' Unquoted Service Path

High · published February 11, 2026

CVSS v4.0
8.5
EPSS
0%
Percentile
2.9
In the wild
Unconfirmed
What it is

⚡ A sneaky unquoted service path could let attackers take the reins! This vulnerability in ActiveFax Server 6.92 allows local users to potentially execute arbitrary code with elevated privileges. 🔥 Think of it like a restaurant where the chef trusts any delivery person to drop off ingredients without checking the delivery slips — if someone delivers a special batch of ingredients, they could cook up something dangerous without anyone knowing! An attacker exploiting this vulnerability could run any code they desire on the system, opening the door to devastating outcomes like data theft or complete system takeover. With administrative privileges, they could permanently alter or disable critical services, leading to chaos!

Put simply

Think of it like a restaurant where the chef trusts any delivery person to drop off ingredients without checking the delivery slips — if someone delivers a special batch of ingredients, they could cook up something dangerous without anyone knowing! The unquoted service path in ActiveFaxServiceNT allows local attackers to inject malicious executables into the service’s launch command, causing those executables to run with elevated privileges.

What to do

An attacker exploiting this vulnerability could run any code they desire on the system, opening the door to devastating outcomes like data theft or complete system takeover. With administrative privileges, they could permanently alter or disable critical services, leading to chaos! Update ActiveFax Server to the latest version immediately, ensuring that service paths are properly quoted. Additionally, review your system configurations to restrict local access where possible. It's wise to conduct a security audit to identify any potential weaknesses. You've got this! Tackle this vulnerability today and fortify your defenses! 🛡️

The record
Technical detail
CVSS v4.0
8.5 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00138 · 2.9th percentile
Weakness
CWE-428 · Unquoted Search Path or Element
Published
2026-02-11T14:56Z
EPSS history
Timeline
  • 11 FEB 14:56Z
    ActiveFax Server 6.92 Build 0316 - 'ActiveFaxServiceNT' Unquoted Service Path
    cvelistv5