| 标题 | D-Link DIR-820LW B2.03 OS Command Injection |
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| 描述 | 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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| 来源 | ⚠️ https://github.com/yunleeeee/cve/issues/1 |
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| 用户 | junqi (UID 93773) |
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| 提交 | 2026-03-06 10時59分 (7 月前) |
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| 管理 | 2026-03-20 13時21分 (14 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 352055 [D-Link DIR-820LW 2.03 SSDP ssdpcgi_main 权限提升] |
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| 积分 | 20 |
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