CVE-2022-34100

Description

A vulnerability was discovered in the Crestron AirMedia Windows Application, version 4.3.1.39, in which a low-privileged user can gain a SYSTEM level command prompt by pre-staging a file structure prior to the installation of a trusted service executable and change permissions on that file structure during a repair operation.

8.8

CVSS

Severity: High

CVSS 3.1 •

EPSS 0.74% Top 30%

Vendor Advisory crestron.com Vendor Advisory crestron.com

Affected: n/a n/a

References

Link	Tags
https://www.crestron.com/Security/Security_Advisories	vendor advisory
https://www.crestron.com/release_notes/airmedia_windows_installer_release_notes_5.5.1.84.pdf	release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-34100?: CVE-2022-34100 has been scored as a high severity vulnerability.
How to fix CVE-2022-34100?: To fix CVE-2022-34100, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-34100 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-34100 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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