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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
VendorProductVersion
crestronairmedia
4.3.1.39
𝑥
= Vulnerable software versions
References
https://www.crestron.com/Security/Security_Advisories
https://www.crestron.com/release_notes/airmedia_windows_installer_release_notes_5.5.1.84.pdf
https://www.crestron.com/Security/Security_Advisories
https://www.crestron.com/release_notes/airmedia_windows_installer_release_notes_5.5.1.84.pdf