CVE-2026-5020 | Totolink A3600R 4.1.2cu.5182_B20201102 Parameter /cgi-bin/cstecgi.cgi setNoticeCfg NoticeUrl command injection
A vulnerability described as critical has been identified in Totolink A3600R 4.1.2cu.5182_B20201102. Affected by this issue is the function setNoticeCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument NoticeUrl results in command injection.
This vulnerability is cataloged as CVE-2026-5020. The attack may be launched remotely. Furthermore, there is an exploit available.