CVE-2022-29644: Totolink a3100r Firmware

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a hard coded password for the telnet service stored in the component /web_cste/cgi-bin/product.ini.

Affected products

• Totolink a3100r Firmware: version 4.1.2cu.5050_b20200504 only; version 4.1.2cu.5247_b20211129 only

Published 2022-05-18. Last modified 2026-06-17.