CVE-2023-4873: Byzoro Smart s45f Firmware

Critical severity, CVSS 9.8. EPSS: 22.1% chance of exploitation in the next 30 days.

A vulnerability, which was classified as critical, was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230906. Affected is an unknown function of the file /importexport.php. The manipulation of the argument sql leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-239358 is the identifier assigned to this vulnerability.

Affected products

• Byzoro Smart s45f Firmware: up to and including 20230906

Published 2023-09-10. Last modified 2026-06-17.