by Kastro
Paper/Archive/CVE-2021-42774

CVE-2021-42774

mitre — 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…

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 84.3.843 × 2016.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refbroadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-managerrefdocs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf