CVE-2022-34100
Last modified
CVE-2022-34100 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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 estimates a 1.05% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Crestron | Airmedia | 4.3.1.39 |
References
- https://www.crestron.com/Security/Security_AdvisoriesVendor Advisory
- https://www.crestron.com/release_notes/airmedia_windows_installer_release_notes_5.5.1.84.pdfRelease Notes, Vendor Advisory
- https://www.crestron.com/Security/Security_AdvisoriesVendor Advisory
- https://www.crestron.com/release_notes/airmedia_windows_installer_release_notes_5.5.1.84.pdfRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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