cvedb.io
CVE-2021-42774
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2021-11-12T02:15:06.800 · Last modified 2026-06-17T04:10:07.303

Summary

Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a buffer overflow vulnerability in the remote firmware download feature that could allow remote unauthenticated users to perform various attacks. In non-secure mode, the user is unauthenticated.

Affected products

broadcom — emulex_hba_manager

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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.