| 제목 | D-Link DIR-820LW B2.03 OS Command Injection |
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| 설명 | A critical command injection vulnerability exists in the ssdpcgi_main function of the D-Link DIR-820LW B2.03 router, which handles SSDP (Simple Service Discovery Protocol) M-SEARCH requests. The program retrieves the value of the HTTP_ST (Search Target) field from environment variables and directly concatenates it into a shell command string without any sanitization or escaping. A remote, unauthenticated attacker can execute arbitrary system commands with root privileges by sending a specially crafted SSDP packet. |
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| 원천 | ⚠️ https://github.com/yunleeeee/cve/issues/1 |
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| 사용자 | junqi (UID 93773) |
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| 제출 | 2026. 03. 06. AM 10:59 (3 개월 ago) |
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| 모더레이션 | 2026. 03. 20. PM 01:21 (14 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 352055 [D-Link DIR-820LW 2.03 SSDP ssdpcgi_main 권한 상승] |
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| 포인트들 | 20 |
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