CVE-2023-37170: Totolink a3300r Firmware

Critical severity, CVSS 9.8. EPSS: 1.7% chance of exploitation in the next 30 days.

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain an unauthenticated remote code execution (RCE) vulnerability via the lang parameter in the setLanguageCfg function.

Affected products

• Totolink a3300r Firmware: version 17.0.0cu.557_b20221024 only

Published 2023-07-07. Last modified 2026-06-17.