| Title | Edimax BR-6428nC v1.16 v1.16 Command Injection |
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| Description | A command injection vulnerability exists in the IQ setup `setWAN` handler of Edimax BR-6428nC v1.16. In PPTP mode, the `pptpUserName` parameter is passed into an unquoted shell command and executed with `system()`.
The implementation only strips `;`, which does not prevent many other shell injection techniques. |
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| Source | ⚠️ https://tzh00203.notion.site/Edimax-BR-6428nC-v1-16-setWAN-pptpUserName-Command-Injection-33db5c52018a80949cfbcc2091340c80 |
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| User | tian (UID 93438) |
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| Submission | 04/10/2026 04:53 (3 months ago) |
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| Moderation | 05/02/2026 13:05 (22 days later) |
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| Status | Duplicate |
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| VulDB entry | 360842 [Edimax BR-6428nC up to 1.16 Web Interface /goform/setWAN pppUserName/pptpUserName command injection] |
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| Points | 0 |
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