| Título | D-Link DIR-820LW B2.03 OS Command Injection |
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| Descripción | 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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| Fuente | ⚠️ https://github.com/yunleeeee/cve/issues/1 |
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| Usuario | junqi (UID 93773) |
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| Sumisión | 2026-03-06 10:59 (hace 7 meses) |
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| Moderación | 2026-03-20 13:21 (14 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 352055 [D-Link DIR-820LW 2.03 SSDP ssdpcgi_main escalada de privilegios] |
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| Puntos | 20 |
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