| Título | Tenda JD12L Pro V16.03.53.23 Stack-based Buffer Overflow |
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| Descrição | During the security assessment of the application, a critical buffer overflow vulnerability was identified in the /goform/NatStaticSetting endpoint. The vulnerability stems from the fromNatStaticSetting
() function, where the user-controlled page parameter is processed using sprintf and stored in the fixed-size buffer s without enforcing proper length checks. Since s is limited to 256 bytes, providing input larger than this size can overwrite adjacent memory. This flaw can lead to application crashes, memory corruption, or arbitrary code execution. The vulnerability introduces serious risks to device stability, data confidentiality, and overall system security, and requires immediate remediation to prevent potential exploitation. |
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| Fonte | ⚠️ https://github.com/cve-a/Yuanji-Wanshu/issues/1 |
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| Utilizador | Yuanji Wanshu (UID 98573) |
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| Submissão | 27/05/2026 16h05 (há 4 meses) |
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| Moderação | 28/06/2026 08h46 (1 month later) |
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| Estado | Aceite |
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| Entrada VulDB | 374527 [Tenda JD12L 16.03.53.23 /goform/NatStaticSetting fromNatStaticSetting page Excesso de tampão] |
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| Pontos | 20 |
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