| 标题 | netcore NBR200V2 V1.3.241127.071246 Command Injection |
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| 描述 | Netcore NBR200V2 firmware V1.3.241127.071246 contains a remote command injection vulnerability in the firmware upgrade CGI endpoint. The script URL-decodes attacker-controlled query-string data and then evaluates derived parameter names with eval. Although the helper strips several shell metacharacters, newline characters survive decoding and remain syntactically meaningful to the shell. A remote attacker can therefore inject arbitrary shell commands before the session or upgrade validation logic completes. The impact includes remote reboot, denial of service, and arbitrary code execution. |
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| 来源 | ⚠️ https://app.notion.com/p/Netcore-NBR200V2-Vul-6-39f797159f1580259aa3cc1d0f512fde |
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| 用户 | FirmHarness (UID 99865) |
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| 提交 | 2026-07-16 15時41分 (2 月前) |
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| 管理 | 2026-09-20 11時19分 (2 months later) |
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| 状态 | 已接受 |
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| VulDB条目 | 408027 [Netcore NBR200V2 1.3.241127.071246 Firmware Upgrade CGI Endpoint /www/cgi-bin/upgrade QUERY_STRING 权限提升] |
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| 积分 | 20 |
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