| 标题 | Wavlink WL-NU516U1-A M16U1_V240425 Command Injection |
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| 描述 | Wavlink 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. |
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| 来源 | ⚠️ https://github.com/Svigo-o/Wavlink_vul/tree/main/wavlink-wl-nu516u1-wireless-setname-newname-command-injection |
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| 用户 | HustBinary (UID 96916) |
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| 提交 | 2026-05-20 11時05分 (5 月前) |
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| 管理 | 2026-06-07 12時00分 (18 days later) |
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| 状态 | 重复 |
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| VulDB条目 | 325830 [Wavlink NU516U1 M16U1_V240425 SetName Page /cgi-bin/wireless.cgi sub_403198 mac_5g 权限提升] |
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| 积分 | 0 |
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