CVE-2022-47853: Totolink a7100ru Firmware

Critical severity, CVSS 9.8. EPSS: 1.9% chance of exploitation in the next 30 days.

TOTOlink A7100RU V7.4cu.2313_B20191024 is vulnerable to Command Injection Vulnerability in the httpd service. An attacker can obtain a stable root shell through a specially constructed payload.

Affected products

• Totolink a7100ru Firmware: version 7.4cu.2313_b20191024 only

Published 2023-01-17. Last modified 2026-06-17.