cvedb.io
CVE-2021-36283
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2021-09-28T20:15:07.567 · Last modified 2026-06-17T03:58:35.477

Summary

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

Affected products

dell — chengming_3990_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.