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CRITICAL · 9.8

CVE-2021-42772

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 GetDu...

Vulnerability 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 buffer overflow vulnerability in the remote GetDumpFile command that could allow a user to attempt various attacks. In non-secure mode, the user is unauthenticated

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
BroadcomEmulex Hba Manager< 11.4.425.0
BroadcomOne Command Manager< 12.8.542.31

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2021-42772?

CVE-2021-42772 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 GetDu...

How severe is CVE-2021-42772?

CVE-2021-42772 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-42772?

Check the references section above for vendor advisories and patch information. Affected products include: Broadcom Emulex Hba Manager, Broadcom One Command Manager.