CVE-2021-42775

CriticalCVSS 9.1/10Last modified Jun 17, 2026

Description

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 vulnerability in the remote firmware download feature that could allow a user to place or replace an arbitrary file on the remote host. In non-secure mode, the user is unauthenticated.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Nov 12, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-42775: Critical severity, CVSS 9.1 | Vulnix