| Title | Comfast CF-N1-S V2 V2.6.0.1 Command Injection |
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| Description | Through analysis of the code path associated with /cgi-bin/mbox-config?method=SET§ion=ptest_sn, we discovered a classic command injection vulnerability. Although the vendor stripped function names from the firmware, the relevant parameter flow could still be recovered during reverse engineering. Our analysis showed that user-controlled input is processed through sprintf() operations to construct a shell command, which is then executed via popen(), ultimately leading to command injection. |
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| Source | ⚠️ https://github.com/lxiansheng488-bit/-/blob/main/%E5%8E%82%E5%95%86comefast.pdf |
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| User | Anonymous User |
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| Submission | 07/05/2026 13:52 (2 months ago) |
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| Moderation | 08/20/2026 09:32 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 393623 [Comfast CF-N1-S 2.6.0.1 mbox-config?method=SET§ion=ptest_sn sprintf command injection] |
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| Points | 20 |
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