Unrated severityNVD Advisory· Published Mar 7, 2026· Updated Mar 11, 2026
Tenda FH451 setcfm fromSetCfm stack-based overflow
CVE-2026-3677
Description
A vulnerability was found in Tenda FH451 1.0.0.9. This impacts the function fromSetCfm of the file /goform/setcfm. The manipulation of the argument funcname/funcpara1 results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used.
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Affected products
2Patches
Vulnerability mechanics
References
5- github.com/Litengzheng/vul_db/blob/main/FH451/vul_61/README.mdmitreexploit
- vuldb.commitrethird-party-advisory
- vuldb.commitresignaturepermissions-required
- vuldb.commitrevdb-entrytechnical-description
- www.tenda.com.cnmitreproduct
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