| Название | COMFAST CF-WR631AX V3-V2.7.0.8 OS Command Injection |
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| Описание | A critical OS command injection vulnerability discovered in COMFAST CF-WR631AX V3 router firmware (V2.7.0.8). The `/cgi-bin/mbox-config?section=ping_config` API endpoint in the `webmgnt` FastCGI daemon passes the user-supplied `destination` parameter directly into a `system()` call via unsanitized `sprintf`, allowing attackers to inject arbitrary shell commands and achieve remote code execution with root privileges. The vulnerability was verified through full-stack reverse engineering (ARM aarch64) and firmware emulation using EMUX. |
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| Источник | ⚠️ https://github.com/0xcc12138/COMFAST-CF-WR631AX-Router-Backend-Command-Injection-RCE-Analysis-Report |
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| Пользователь | 0xcc12138 (UID 97530) |
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| Представление | 26.05.2026 17:24 (4 месяцы назад) |
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| Модерация | 21.06.2026 08:22 (26 days later) |
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| Статус | принято |
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| Запись VulDB | 372608 [Comfast CF-WR631AX V3 до 2.7.0.8 API Endpoint mbox-config?section=ping_config system destination эскалация привилегий] |
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| Баллы | 20 |
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