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7.5
CVSSv2

CVE-2021-42774

Published: 12/11/2021 Updated: 15/11/2021
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Broadcom Emulex HBA Manager/One Command Manager versions prior to 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.

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References

CWE-120https://www.broadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-managerhttps://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdfhttps://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-5324path traversalCVE-2024-4743CVE-2024-5184TCPCVE-2024-27822code injectionCVE-2024-28995CVE-2023-20938
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