Vulnerability · Published Feb 11, 2026 · Assigned by icscert
CVE-2026-24789ZLAN Information Technology ZLAN5143D Missing Authentication for Critical Function
Critical 9.8
In plain English
A critical-severity missing authentication in ZLAN5143D from ZLAN Information Technology Co.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 55% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.7%top 45.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An unprotected API endpoint allows an attacker to remotely change the device password without providing authentication.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ZLAN Information Technology Co. | ZLAN5143D | v1.600 |
Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H