| 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 Operation Mode configuration endpoint /boafrm/formOpMode. The vulnerability is located within the sub_462590 function. This function is responsible for changing the device's operation mode (e.g., Gateway, Bridge, etc.). The function retrieves the submit-url parameter from the HTTP request. If the mode validation (sub_461CE8) passes, the function proceeds to execute a strcpy operation to copy the content of submit-url 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/22 |
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| Benutzer | LX-66-LX (UID 92717) |
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| Einreichung | 09.02.2026 07:30 (vor 6 Monaten) |
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| Moderieren | 21.02.2026 05:58 (12 days later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 347274 [D-Link DWR-M960 1.01.07 Operation Mode Configuration Endpoint /boafrm/formOpMode sub_462590 submit-url Pufferüberlauf] |
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| Punkte | 20 |
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