| Title | Tenda HG10 HG7_HG9_HG10re_300001138 Denial of Service |
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| Description | A buffer overflow vulnerability exists in the Tenda HG10 AC1200 Dualband Wi-Fi xPON ONT router. The vulnerability is located in the Boa web server's formWanRedirect interface and is related to the handling of the if parameter. Because the user-controllable parameter is copied without sufficient length validation, a remote attacker can submit an overlong value through a crafted HTTP request. |
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| Source | ⚠️ https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/bof-formWanRedirect-if.md |
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| User | sunnyyaya (UID 79818) |
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| Submission | 07/19/2026 16:37 (2 months ago) |
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| Moderation | 09/05/2026 12:33 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 399305 [Tenda HG10 300001138 Boa Web Server /boaform/formWanRedirect if buffer overflow] |
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| Points | 20 |
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