| 제목 | D-Link DWR-M960 V1.01.07 Stack-based Buffer Overflow |
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| 설명 | During a security review of the D-Link DWR-M960 (Hardware B1, Firmware V1.01.07), a buffer overflow vulnerability was discovered in the QoS (Quality of Service) configuration endpoint /boafrm/formIpQoS. The vulnerability is located within the sub_427D74 function. This function processes QoS rules and retrieves the submit-url parameter from the incoming HTTP request. When the request includes the save_apply parameter, indicating a configuration save action, the function executes 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 that can cause a Denial of Service (DoS) or potentially allow for Arbitrary Code Execution. |
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| 원천 | ⚠️ https://github.com/LX-66-LX/cve-new/issues/17 |
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| 사용자 | LX-66-LX (UID 92717) |
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| 제출 | 2026. 02. 09. AM 07:00 (8 개월 ago) |
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| 모더레이션 | 2026. 02. 20. PM 05:59 (11 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 347177 [D-Link DWR-M960 1.01.07 /boafrm/formIpQoS sub_427D74 submit-url 메모리 손상] |
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| 포인트들 | 20 |
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