| Titel | D-Link DWR-M960 V1.01.07 Stack-based Buffer Overflow |
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| Beschreibung | During a security review of the D-Link DWR-M960 (Hardware B1, Firmware V1.01.07), a buffer overflow vulnerability was discovered in the WPS (Wi-Fi Protected Setup) configuration endpoint /boafrm/formWsc. The vulnerability is located within the sub_457C5C function. This function handles various WPS actions (PIN, PBC, etc.). At the end of the function, if the request indicates a "save and apply" action (via the save_apply parameter), the function executes a strcpy operation to copy the content of the submit-url parameter into a global variable/buffer named wizard_htm. The code fails to verify if the length of the input string exceeds the size of the destination buffer. A malicious actor can exploit this by supplying an oversized submit-url parameter, leading to a buffer overflow. |
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| Quelle | ⚠️ https://github.com/LX-66-LX/cve-new/issues/25 |
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| Benutzer | LX-66-LX (UID 92717) |
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| Einreichung | 09.02.2026 07:42 (vor 8 Monaten) |
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| Moderieren | 22.02.2026 08:19 (13 days later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 347325 [D-Link DWR-M960 1.01.07 /boafrm/formWsc sub_457C5C save_apply Pufferüberlauf] |
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| Punkte | 20 |
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