CVE-2026-24789CWE-306

ZLAN Information Technology ZLAN5143D Missing Authentication for Critical Function

Critical · published February 11, 2026

CVSS v4.0
9.3
EPSS
1%
Percentile
54.0
In the wild
Unconfirmed
What it is

🚨 An unprotected API endpoint lets attackers change device passwords without breaking a sweat! 🔥 It's like leaving the front door wide open with a sign that says "Come on in, change my locks!" – no security measures in place to stop intruders from waltzing right in and taking control. An attacker could effortlessly access your device, change passwords, and lock you out entirely. This means they could gain full control, potentially leading to data breaches, unauthorized access to sensitive information, or even total device takeover. The implications are absolutely devastating!

Put simply

It's like leaving the front door wide open with a sign that says "Come on in, change my locks!" – no security measures in place to stop intruders from waltzing right in and taking control. This vulnerability allows remote attackers to change the device password without authentication, exposing critical devices to unauthorized control and manipulation.

What to do

An attacker could effortlessly access your device, change passwords, and lock you out entirely. This means they could gain full control, potentially leading to data breaches, unauthorized access to sensitive information, or even total device takeover. The implications are absolutely devastating! Immediately secure the API endpoint by implementing authentication checks to ensure only authorized users can change passwords. Review your device security settings, patch any vulnerable components, and consider implementing logging to monitor access to this endpoint. You've got this! With a few quick fixes, you'll have your system secured in no time! 🛡️

The record
Technical detail
CVSS v4.0
9.3 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00738 · 54.0th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-02-11T16:17Z
EPSS history
Timeline
  • 11 FEB 16:17Z
    ZLAN Information Technology ZLAN5143D Missing Authentication for Critical Function
    cvelistv5