CVE-2023-54336CWE-428

Mediconta 3.7.27 - 'servermedicontservice' Unquoted Service Path

High · published January 13, 2026

CVSS v4.0
8.5
EPSS
0%
Percentile
7.7
In the wild
Unconfirmed
What it is

⚡ An unquoted service path vulnerability in Mediconta 3.7.27 could let local users run malicious code at LocalSystem level — think of it as a backdoor in your software's basement! 🔥 Picture a delivery driver who never checks the address on a package and just drops it off at any open door — this unquoted path allows attackers to inject harmful code without any verification during service startup. If an attacker manages to exploit this vulnerability, they could execute code with elevated privileges, potentially taking full control of the system. This could lead to unauthorized access to sensitive information or even complete system compromise, which can be absolutely devastating!

Put simply

Picture a delivery driver who never checks the address on a package and just drops it off at any open door — this unquoted path allows attackers to inject harmful code without any verification during service startup. This vulnerability arises from the servermedicontservice's failure to properly quote its service path, allowing an attacker with local access to inject malicious code that executes as the LocalSystem user during startup.

What to do

If an attacker manages to exploit this vulnerability, they could execute code with elevated privileges, potentially taking full control of the system. This could lead to unauthorized access to sensitive information or even complete system compromise, which can be absolutely devastating! To remediate this issue, update Mediconta to the latest version that addresses this vulnerability. Additionally, ensure that all service paths are properly quoted to prevent any unauthorized code execution in the future. You've got this! Follow the steps, and you'll lock down your system 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
0.00185 · 7.7th percentile
Weakness
CWE-428 · Unquoted Search Path or Element
Published
2026-01-13T22:52Z
EPSS history
Timeline
  • 13 JAN 22:52Z
    Mediconta 3.7.27 - 'servermedicontservice' Unquoted Service Path
    cvelistv5