| Title | Edimax BR-6208AC V2_1.02 Command Injection |
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| Description | A command injection vulnerability exists in the IQ setup `setWAN` handler of Edimax BR-6208AC V2 1.02. In L2TP mode, the handler copies the attacker-controlled `L2TPUserName` parameter into a shell command and executes it with `system()`.
The implementation tries to block only semicolon-based payloads. Other shell features remain usable, allowing arbitrary command execution on the device. |
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| Source | ⚠️ https://tzh00203.notion.site/Edimax-BR-6208AC-V2-1-02-setWAN-L2TPUserName-Command-Injection-33db5c52018a80c1b3aac6db8927bd0f |
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| User | tian (UID 93438) |
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| Submission | 04/10/2026 04:51 (3 months ago) |
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| Moderation | 05/02/2026 13:05 (22 days later) |
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| Status | Accepted |
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| VulDB entry | 360841 [Edimax BR-6208AC 1.02 L2TP Mode /goform/setWAN L2TPUserName command injection] |
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| Points | 17 |
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