| Title | Tenda W3 V1.0.0.4(3822)_EN Buffer Overflow |
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| Description | A stack-based buffer overflow vulnerability exists in Tenda w3 V1.0.0.4(3822)_EN in the function formSetAutoPing at /goform/setAutoPing. The ping1 POST parameter is copied into a stack buffer without length validation. By sending a maliciously long ping1 value, an attacker can corrupt stack memory, causing denial of service and potentially enabling arbitrary code execution in the router’s management process. |
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| Source | ⚠️ https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-v1.0.0.4(3822)_EN-setautoping-ping1-buffer-overflow |
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| User | Svigo (UID 95964) |
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| Submission | 03/12/2026 04:10 (4 months ago) |
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| Moderation | 03/27/2026 15:19 (15 days later) |
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| Status | Duplicate |
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| VulDB entry | 350408 [Tenda W3 1.0.0.3(2204) POST Parameter /goform/setAutoPing formSetAutoPing ping1/ping2 stack-based overflow] |
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| Points | 0 |
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