Gửi #834018: Wavlink WL-NU516U1-A M16U1_V240425 Command Injectionthông tin

tiêu đềWavlink WL-NU516U1-A M16U1_V240425 Command Injection
Mô tảWavlink WL-NU516U1 firmware M16U1_V240425 contains a command injection vulnerability in /cgi-bin/wireless.cgi. When the page parameter is set to SetName, the function sub_403198 reads the NewName POST parameter via the URL decode function sub_405EA8. The decoded value is concatenated into a shell command using sprintf("/etc/lighttpd/www/cgi-bin/change_name.sh %s %s &", mac_5g, NewName) and executed via the system() wrapper sub_405314. No input filter is applied in the SetName handler. The $(cmd) command substitution syntax allows arbitrary command execution.
Nguồn⚠️ https://github.com/Svigo-o/Wavlink_vul/tree/main/wavlink-wl-nu516u1-wireless-setname-newname-command-injection
Người dùng
 HustBinary (UID 96916)
Đệ trình20/05/2026 11:05 (cách đây 5 các tháng)
Kiểm duyệt07/06/2026 12:00 (18 days later)
Trạng tháiBản sao
Mục VulDB325830 [Wavlink NU516U1 M16U1_V240425 SetName Page /cgi-bin/wireless.cgi sub_403198 mac_5g nâng cao đặc quyền]
điểm0

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