cvedb.io
CVE-2021-45996
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2022-02-04T02:15:08.990 · Last modified 2026-06-17T04:14:23.327

Summary

Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formSetPortMapping. This vulnerability allows attackers to cause a Denial of Service (DoS) via the portMappingServer, portMappingProtocol, portMappingWan, porMappingtInternal, and portMappingExternal parameters.

Affected products

tendacn — g1_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.