CVE-2022-25082: Totolink a950rg Firmware

Critical severity, CVSS 9.8. EPSS: 15.7% chance of exploitation in the next 30 days.

TOTOLink A950RG V5.9c.4050_B20190424 and V4.1.2cu.5204_B20210112 were discovered to contain a command injection vulnerability in the "Main" function. This vulnerability allows attackers to execute arbitrary commands via the QUERY_STRING parameter.

Affected products

• Totolink a950rg Firmware: version 4.1.2cu.5204_b20210112 only; version 5.9c.4050_b20190424 only

Published 2022-02-24. Last modified 2026-06-17.