CVE-2024-1918: Byzoro Smart s42 Management Platform

Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days.

A vulnerability has been found in Byzoro Smart S42 Management Platform up to 20240219 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /useratte/userattestation.php. The manipulation of the argument hidwel leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-254839. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Byzoro Smart s42 Management Platform: up to and including 20240219

Published 2024-02-27. Last modified 2026-06-17.