| tiêu đề | D-Link DIR-825 Rev.B 2.10 Stack-based Buffer Overflow |
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| Mô tả | A stack-based buffer overflow vulnerability exists in the httpd web server of D-Link DIR-825 routers with firmware version Rev.B 2.10. A remote, unauthenticated attacker can exploit this to cause a denial of service.
The vulnerability is triggered when an attacker sends a request to the switch_language.cgi endpoint with an overly long string in the language parameter. This string is saved to the device's NVRAM. When a page that uses this language setting (like login.asp) is subsequently loaded, the server reads the malicious string from NVRAM and copies it into a small stack buffer without proper size validation, leading to an overflow and crashing the server. |
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| Nguồn | ⚠️ https://github.com/i-Corner/cve/issues/2 |
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| Người dùng | iC0rner (UID 82839) |
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| Đệ trình | 02/07/2025 02:29 (cách đây 1 Năm) |
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| Kiểm duyệt | 07/07/2025 14:11 (5 days later) |
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| Trạng thái | được chấp nhận |
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| Mục VulDB | 315155 [D-Link DIR-825 2.10 httpd switch_language.cgi sub_410DDC language tràn bộ đệm] |
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| điểm | 20 |
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