| Title | D-Link DIR-513 D-Link DIR-513 A2 1.10 Buffer Overflow |
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| Description | In the D-Link DIR-513 A2 1.10 firmware has a buffer overflow vulnerability in the formSetWanL2TP function. The v3 variable receives the webpage parameter from a POST request. However, since the user can control the input of webpage, the strcpy can cause a buffer overflow vulnerability. |
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| Source | ⚠️ https://lavender-bicycle-a5a.notion.site/D-Link-DIR-513-formSetWanL2TP-33153a41781f80829292d07d3e5fd761?source=copy_link |
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| User | wxhwxhwxh_mie (UID 66748) |
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| Submission | 03/28/2026 10:14 (13 days ago) |
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| Moderation | 04/09/2026 16:36 (12 days later) |
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| Status | Duplicate |
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| VulDB entry | 317597 [D-Link DIR-513 up to 1.10 HTTP POST Request formSetWanL2TPtriggers formSetWanL2TPcallback stack-based overflow] |
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| Points | 0 |
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