CVE-2022-50921CWE-428

WOW21 5.0.1.9 - 'Service WOW21_Service' Unquoted Service Path

High · published January 13, 2026

CVSS v4.0
8.5
EPSS
0%
Percentile
11.8
In the wild
Unconfirmed
What it is

⚡ An unquoted service path in WOW21 5.0.1.9 is a golden ticket for local attackers! With just a little misconfiguration, they can unleash arbitrary code with elevated privileges! 🔥 Think of this vulnerability like a restaurant with a menu that has no restrictions – anyone could slip in their own dish under the chef's radar and serve it to guests! In this case, the malicious executables are the unwanted meals prepared without proper checks. An attacker could exploit this vulnerability to run any code they choose at LocalSystem level. This means they can access sensitive data, install malware, or even take full control of the system, all while bypassing standard security measures – it's absolutely devastating!

Put simply

Think of this vulnerability like a restaurant with a menu that has no restrictions – anyone could slip in their own dish under the chef's radar and serve it to guests! In this case, the malicious executables are the unwanted meals prepared without proper checks. The unquoted service path flaw allows attackers to inject malicious executables into the service startup. This occurs because the service's binary path lacks proper quotes, letting the system incorrectly interpret the path and execute unintended commands during startup.

What to do

An attacker could exploit this vulnerability to run any code they choose at LocalSystem level. This means they can access sensitive data, install malware, or even take full control of the system, all while bypassing standard security measures – it's absolutely devastating! To remediate this issue, update WOW21 to the latest version, ensuring the service paths are properly quoted. Additionally, review service configurations to eliminate other potential misconfigurations and run regular security audits to catch vulnerabilities before they can be exploited. You've got this! Follow these steps, and you'll have your system secured in no time! 🛡️

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
0.00220 · 11.8th percentile
Weakness
CWE-428 · Unquoted Search Path or Element
Published
2026-01-13T22:51Z
EPSS history
Timeline
  • 13 JAN 22:51Z
    WOW21 5.0.1.9 - 'Service WOW21_Service' Unquoted Service Path
    cvelistv5