| 제목 | D-Link Router D-Link DWR-M921 V1.1.52 Command Injection |
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| 설명 | A vulnerability has been found in D-Link DWR-M921 firmware V1.1.52. It can be triggered through the route /boafrm/formSysCmd. The manipulation of the argument sysCmd leads to OS command injection with no filtering whatsoever. The attack is possible remotely after authentication (default admin/admin).
formSysCmd is a hidden handler with no page reference (it does not appear in any .htm form), and was not covered by previously published DWR-M921 CVEs. Unlike other injection points (fota_url prefix check, host ;|& filter), this handler performs no filtering at all, making it the most direct command injection path. It exists only in the /bin/boa dispatch table of V1.1.52 (entry 0x4B9004). |
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| 원천 | ⚠️ https://gist.github.com/H3rmesk1t/42bca7c81530b8419811ddcbd39b3b56 |
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| 사용자 | H3rmesk1t (UID 70306) |
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| 제출 | 2026. 08. 06. PM 08:24 (1 월 ago) |
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| 모더레이션 | 2026. 09. 13. AM 09:57 (1 month later) |
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| 상태 | 수락 |
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| VulDB 항목 | 403247 [D-Link DWR-M921 1.1.52 Boa Dispatch Table /boafrm/formsysCmd 권한 상승] |
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| 포인트들 | 20 |
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