| Название | D-Link DIR-820LW B2.03 OS Command Injection |
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| Описание | 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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| Источник | ⚠️ https://github.com/yunleeeee/cve/issues/1 |
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| Пользователь | junqi (UID 93773) |
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| Представление | 06.03.2026 10:59 (7 месяцы назад) |
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| Модерация | 20.03.2026 13:21 (14 days later) |
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| Статус | принято |
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| Запись VulDB | 352055 [D-Link DIR-820LW 2.03 SSDP ssdpcgi_main эскалация привилегий] |
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| Баллы | 20 |
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