| 제목 | COMFAST CF-WR631AX V3-V2.7.0.8 OS Command Injection |
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| 설명 | 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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| 원천 | ⚠️ https://github.com/0xcc12138/COMFAST-CF-WR631AX-Router-Backend-Command-Injection-RCE-Analysis-Report |
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| 사용자 | 0xcc12138 (UID 97530) |
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| 제출 | 2026. 05. 26. PM 05:24 (26 날 ago) |
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| 모더레이션 | 2026. 06. 21. AM 08:22 (26 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 372608 [Comfast CF-WR631AX V3 까지 2.7.0.8 API Endpoint mbox-config?section=ping_config system destination 권한 상승] |
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| 포인트들 | 20 |
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