What’s Vulnerable › Vulnerabilities

CVE-2026-3808: Tenda FH1202 webtypelibrary formWebTypeLibrary stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-09 · updated 2026-06-17
• Weakness: CWE-119

Description

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.

Affected products

• Tenda FH1202: 1.2.0.14(408)

References

• https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-fh1202-webtypelibrary-websiteid-buffer-overflow
• https://vuldb.com/?ctiid.349774
• https://vuldb.com/?id.349774
• https://vuldb.com/?submit.769023
• https://www.tenda.com.cn/

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