CVE-2026-3808 PUBLISHED

A vulnerability was detected in Tenda FH1202 1.2.0.14(408). The affected element is the function formWebTypeLibrary of the file /goform/webtypelibrary. Performing a manipulation of the argument webSiteId results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

• Manner814 (VulDB User) reporter

• VDB-349774 | Tenda FH1202 webtypelibrary formWebTypeLibrary stack-based overflow
• VDB-349774 | CTI Indicators (IOB, IOC, IOA)
• Submit #769023 | Tenda FH1202 V1.2.0.14(408) Buffer Overflow
• https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-fh1202-webtypelibrary-websiteid-buffer-overflow
• https://www.tenda.com.cn/

• Stack-based Buffer Overflow CWE
• Memory Corruption CWE