CVE-2023-4169: Ruijie Rg-EW1200G Firmware

High severity, CVSS 8.8. EPSS: 49.2% chance of exploitation in the next 30 days.

A vulnerability was found in Ruijie RG-EW1200G 1.0(1)B1P5. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /api/sys/set_passwd of the component Administrator Password Handler. The manipulation leads to improper access controls. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-236185 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Ruijie Rg-EW1200G Firmware: version 1.0(1)b1p5 only

Published 2023-08-05. Last modified 2026-06-17.