| Title | EDIMAX BR6478ACV2 BR6478ACV2_v1.23 Buffer Overflow |
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| Description | The EDIMAX BR6478ACV2_v1.23 firmware has a buffer overflow vulnerability in the formWlSiteSurvey function. The v3 variables receive the selSSID parameters from a POST request. However, since the user can control the input of these variables, the statement strncpy(v4, a1, v2); can cause a buffer overflow. |
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| Source | ⚠️ https://lavender-bicycle-a5a.notion.site/EDIMAX-BR6478ACV2-formWlSiteSurvey-34b53a41781f80669c10df409a0851d4?source=copy_link |
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| User | yhryhryhr_tu (UID 66750) |
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| Submission | 05/25/2026 09:16 (1 month ago) |
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| Moderation | 06/21/2026 06:20 (27 days later) |
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| Status | Accepted |
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| VulDB entry | 372600 [Edimax BR-6478AC V2 1.23 POST Request /goform/formWlSiteSurvey selSSID buffer overflow] |
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| Points | 15 |
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