Gửi #620834: TOTOLINK T6 V4.1.5cu.748_B20211015 Buffer Overflowthông tin

tiêu đềTOTOLINK T6 V4.1.5cu.748_B20211015 Buffer Overflow
Mô tảThe T6 routers has many shared library that will be loaded in memory when running. In function tcpcheck_net, the v7 buffer is 128 bytes, and the sprintf doesn't check for the length of input. An attacker can send a malicious packet (both MQTT and HTTP) and overwrite the saved return address, lead it to RCE.
Nguồn⚠️ https://github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/9.md
Người dùng
 reisen_1943 (UID 76990)
Đệ trình22/07/2025 17:42 (cách đây 1 Năm)
Kiểm duyệt25/07/2025 09:36 (3 days later)
Trạng tháiđược chấp nhận
Mục VulDB317584 [TOTOLINK T6 4.1.5cu.748_B20211015 MQTT Packet /router/meshSlaveDlfw tcpcheck_net serverIp tràn bộ đệm]
điểm19

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