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Change History

CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA-ADP CWE-120

TOTOLINK AC1200 Wireless Router A3002RU V2.1.1-B20230720.1011 is vulnerable to Buffer Overflow. The formWlEncrypt CGI handler in the boa program fails to limit the length of the wlan_ssid field from user input. This allows attackers to craft malicious HTTP requests by supplying an excessively long value for the wlan_ssid field, leading to a stack overflow. This can be further exploited to execute arbitrary commands or launch denial-of-service attacks.

MITRE https://gist.github.com/Swind1er/02f6cb414e440c34878f20fef756e286 [No types assigned]