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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.012 (66.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.012 · change: +0.001
Affected products
- Crestron Airmedia — versions 4.3.1.39
References
- www.crestron.com/Security/Security_Advisories (Vendor Advisory)
- www.crestron.com/release_notes/airmedia_windows_installer_release_notes_5.5.1.8… (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.