CVE-2019-16640: Ruijie Eg-2000se Firmware

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was found in upload.php on the Ruijie EG-2000 series gateway. A parameter passed to the class UploadFile is mishandled (%00 and /var/./html are not checked), which can allow an attacker to upload any file to the gateway. This affects EG-2000SE EG_RGOS 11.9 B11P1.

Affected products

• Ruijie Eg-2000se Firmware: version 11.1(1)b1 only; version 11.9_b11p1 only

Published 2024-07-16. Last modified 2026-06-17.