| Título | netcore NBR200V2 V1.3.241127.071246 Command Injection |
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| Descripción | 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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| Fuente | ⚠️ https://app.notion.com/p/Netcore-NBR200V2-Vul-6-39f797159f1580259aa3cc1d0f512fde |
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| Usuario | FirmHarness (UID 99865) |
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| Sumisión | 2026-07-16 15:41 (hace 2 meses) |
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| Moderación | 2026-09-20 11:19 (2 months later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 408027 [Netcore NBR200V2 1.3.241127.071246 Firmware Upgrade CGI Endpoint /www/cgi-bin/upgrade QUERY_STRING escalada de privilegios] |
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| Puntos | 20 |
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