| Title | Edimax EW-7438RPn 1.31 Stack-based Buffer Overflow |
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| Description | We found an stack overflow vulnerability in Edimax extender with firmware which was released recently, allows remote attackers to crash the server.In the router's formWlSiteSurvey function, selSSID、submit-url is directly passed by the attacker, If this part of the data is too long, it will cause the stack overflow, so we can control the selSSID、submit-url to execute arbitrary code. |
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| Source | ⚠️ https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_11/11.md |
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| User | Buoy (UID 97627) |
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| Submission | 04/27/2026 07:53 (3 months ago) |
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| Moderation | 05/24/2026 08:59 (27 days later) |
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| Status | Accepted |
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| VulDB entry | 365408 [Edimax EW-7438RPn 1.31 webs /goform/formWlSiteSurvey selSSID/submit-url stack-based overflow] |
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| Points | 19 |
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