| Título | Trendnet TEW-821DAP v1.11B03 CWE-78 Improper Neutralization of Special Elements used in an OS |
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| Descripción | During the firmware update process, there is command injection vulnerability in function sub_41FBD0 of program ssi. In the NTP client configuration, the variable hostname is directly concatenated into the NTP time synchronization command. However, this variable is propagated from the user input without any verification. Once the hackers control the user input, malicious command could be injected into the NTP time synchronization command. |
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| Fuente | ⚠️ https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Trendnet/TEW-821DAP_CI5.md |
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| Usuario | IOT_Res (UID 81722) |
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| Sumisión | 2026-05-29 08:57 (hace 1 mes) |
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| Moderación | 2026-07-11 12:12 (1 month later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 377794 [TRENDnet TEW-821DAP 1.11B03 Firmware Update /goform/system_ntp sub_41FBD0 Nombre de host escalada de privilegios] |
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| Puntos | 20 |
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