What is CVE-2022-34100?

CVE-2022-34100 is a high-severity vulnerability in Crestron Airmedia. CVSS score: 8.8/10. Published 2022-09-13.

How severe is CVE-2022-34100?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Crestron Airmedia

CVE-2022-34100

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.

EPSS: 0.011 (61.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Crestron Airmedia — versions 4.3.1.39
N/a — versions n/a

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2022-34100?: CVE-2022-34100 is a high-severity vulnerability in Crestron Airmedia. CVSS score: 8.8/10. Published 2022-09-13.
How severe is CVE-2022-34100?: High severity. CVSS v3 base score is 8.8 out of 10.