제출 #832593: D-Link DWR-M920 1.1.50 Command Injection and Stack Buffer Overflow정보

제목D-Link DWR-M920 1.1.50 Command Injection and Stack Buffer Overflow
설명The /boafrm/formIMEISetup handler in the boa web server contains five independent OS command injection vulnerabilities and one stack buffer overflow, all reachable through the IMEI_value POST parameter. The parameter is read from the HTTP request and passed directly into sprintf() with an AT command format string, then executed via system() — without any sanitization, filtering, or length validation. Each injection path is gated by a MIB module/lookup ID pair (sub_412DA0), which identifies the installed modem module (Quectel, Fibocom, Gosuncn, etc.). On a device with a supported modem, the matching path activates and the attacker-supplied IMEI_value flows into the shell.
원천⚠️ https://github.com/7u7777/Dlink/blob/DWR-M920/formIMEISetup.md
사용자
 kkff33 (UID 62638)
제출2026. 05. 18. PM 06:45 (5 개월 ago)
모더레이션2026. 06. 05. AM 10:19 (18 days later)
상태수락
VulDB 항목368882 [D-Link DWR-M920 까지 1.1.50 /boafrm/formIMEISetup sub_412DA0 IMEI_value 권한 상승]
포인트들20

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