CVE-2021-42773
First published: Fri Nov 12 2021(Updated: )
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, could allow a user to retrieve an arbitrary file from a remote host with the GetDumpFile command. In non-secure mode, the user is unauthenticated.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Broadcom Emulex HBA Manager | >=11.0.0<11.4.425.0 | |
| Broadcom Emulex HBA Manager | >=12.0.0<12.8.542.31 | |
| >=11.0.0<11.4.425.0 | ||
| >=12.0.0<12.8.542.31 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-42773?
CVE-2021-42773 is considered a high-severity vulnerability due to its potential for unauthorized file access.
How do I fix CVE-2021-42773?
To fix CVE-2021-42773, update to Broadcom Emulex HBA Manager version 11.4.425.0 or 12.8.542.31 or later.
What are the affected versions in CVE-2021-42773?
CVE-2021-42773 affects Broadcom Emulex HBA Manager versions prior to 11.4.425.0 and 12.8.542.31.
What does CVE-2021-42773 allow an attacker to do?
CVE-2021-42773 allows an attacker to retrieve arbitrary files from a remote host if the software is not in Strictly Local Management mode.
Is authentication required to exploit CVE-2021-42773?
No, exploitation of CVE-2021-42773 can occur without authentication in non-secure mode.
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