Permissions, Privileges, and Access Controls in iDRAC9 - CVE-2022-34435

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Main Vulnerability Database Vulnerabilities #VU75574

Permissions, Privileges, and Access Controls in iDRAC9 - CVE-2022-34435

Published: April 28, 2023


Vulnerability identifier: #VU75574
CSH Severity: Medium
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-34435
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to compromise the affected system.

The vulnerability exists due to insufficient validation of user-supplied input in Racadm when the firmware lock-down configuration is set. A remote privileged user can bypass the firmware lock-down configuration and perform a firmware update.


Affected software

iDRAC9
Precision 7920 Rack
PowerScale OneFS

How to mitigate CVE-2022-34435

Install updates from vendor's website.

iDRAC9 - update to 6.00.30.00
Precision 7920 Rack - update to 6.00.30.00
PowerScale OneFS - update to 11.7

External References

Related Security Bulletins