Vulnerability Details CVE-2021-42774
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 75.2%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- https://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf
- https://www.broadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-manager
- https://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf
- https://www.broadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-manager
Products affected by CVE-2021-42774
-
cpe:2.3:a:broadcom:emulex_hba_manager:*