| Titel | Totolink A3300R V17.0.0cu.557_B20221024 OS Command Injection |
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| Beschreibung | A command injection vulnerability exists in /cgi-bin/cstecgi.cgi when handling topicurl=setTr069Cfg. The user-controlled parameter stunPort is passed into the backend configuration path (Uci_Set_Str), then concatenated into a command string and executed by CsteSystem/execv without proper sanitization. An authenticated attacker can inject shell metacharacters (e.g., command substitution) to achieve arbitrary command execution on the router. |
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| Quelle | ⚠️ https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-stun-port-cmd-injection |
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| Benutzer | m202572177 (UID 95972) |
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| Einreichung | 30.03.2026 05:13 (vor 6 Monaten) |
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| Moderieren | 06.04.2026 11:45 (7 days later) |
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| Status | Duplikat |
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| VulDB Eintrag | 250461 [Totolink A3300R 17.0.0cu.557_B20221024 setTr069Cfg pass erweiterte Rechte] |
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| Punkte | 0 |
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