| tiêu đề | Tenda i3 V1.0.0.7(3856) Buffer Overflow |
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| Mô tả | A stack-based buffer overflow vulnerability exists in Tenda i3 V1.0.0.7(3856) in the HTTP handler formSetCfm exposed by the /goform/setcfm endpoint. The vulnerability is triggered when the POST parameter funcpara1 is processed without proper bounds checking and copied into a fixed-length stack buffer. A crafted request containing an overly long funcpara1 value can overwrite adjacent stack memory, resulting in a crash of the web management service and potentially allowing code execution. The issue is reachable through the router's HTTP management interface and can be reproduced with a malformed POST request using funcname=save_list_data and a large funcpara1 payload. |
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| Nguồn | ⚠️ https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-i3-v1.0.0.7(3856)-setcfm-funcpara1-buffer-overflow |
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| Người dùng | Manner814 (UID 95971) |
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| Đệ trình | 12/03/2026 03:36 (cách đây 4 các tháng) |
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| Kiểm duyệt | 27/03/2026 13:48 (15 days later) |
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| Trạng thái | Bản sao |
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| Mục VulDB | 349766 [Tenda i3 1.0.0.6(2204) /goform/setcfm formSetCfm funcpara1 tràn bộ đệm] |
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| điểm | 0 |
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