| Title | Tenda FH451 v1.0.0.9 Stack-based Buffer Overflow |
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| Description | The router FH451V1.0.0.9 of Shenzhen Jixiang Tengda Technology Co., Ltd. has a binary stack overflow vulnerability located in the function fromAddressNat. This function receives the parameter page through a post request and then passes the parameter to the function sprintf for unchecked writing to the array v5. Attackers can exploit this vulnerability to construct a ROP chain to overwrite the return address and achieve remote code execution. |
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| Source | ⚠️ https://github.com/zezhifu1/cve_report/blob/main/FH451/fromAddressNat.md |
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| User | zezhifu (UID 87457) |
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| Submission | 07/04/2025 08:20 (12 months ago) |
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| Moderation | 07/10/2025 17:44 (6 days later) |
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| Status | Accepted |
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| VulDB entry | 316004 [Tenda FH451 up to 1.0.0.9 POST Request /goform/addressNat fromAddressNat page stack-based overflow] |
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| Points | 20 |
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