Command Injection Vulnerability in Totolink Router Models

CVE-2021-44247

Summary

Certain Totolink router models, specifically A3100R, A830R, and A720R, exhibit a command injection flaw in the setNoticeCfg function. This vulnerability allows attackers to exploit the IpFrom parameter, potentially executing arbitrary commands on the affected devices. This can lead to unauthorized access and compromise the integrity of the network, highlighting the need for timely patching and robust security practices to safeguard against such vulnerabilities.

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