| Title | Tenda A18 router V15.13.07.13 Buffer Overflow |
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| Description | The Tenda A18V1.0 Firmware V15.13.07.13 has a stack overflow vulnerability located in the formWifiBasicSet function. The security_5g variable receives the security_5g parameter from a POST request and is later assigned to the param_5g variable, which is fixed at 256 bytes. Howerver, since the user can control the input of security_5g, the statement strcpy(param_5g, security_5g) can cause a buffer overflow. The user-provided security_5g can exceed the capacity of the param_5g array, triggering this security vulnerability. |
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| Source | ⚠️ https://gitee.com/GXB0_0/iot-vul/blob/master/Tenda/A18/formWifiBasicSet_security_5g.md |
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| User | GuoXB (UID 76104) |
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| Submission | 10/13/2024 16:11 (2 years ago) |
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| Moderation | 10/21/2024 11:08 (8 days later) |
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| Status | Duplicate |
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| VulDB entry | 215145 [Tenda A18 15.13.07.09 /goform/WifiBasicSet security_5g stack-based overflow] |
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| Points | 0 |
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