CVE-2023-4120: Byzoro Smart s85f

Critical severity, CVSS 9.8. EPSS: 62.3% chance of exploitation in the next 30 days.

A vulnerability was found in Byzoro Smart S85F Management Platform up to 20230722 and classified as critical. This issue affects some unknown processing of the file importhtml.php. The manipulation of the argument sql leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-235967. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Byzoro Smart s85f: up to and including 20230722

Published 2023-08-03. Last modified 2026-06-17.