PT-2022-22005 · Crestron · Crestron Airmedia Windows Application

Published 2022-09-13 · Updated 2022-09-18 · CVE-2022-34101

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Crestron AirMedia Windows Application version 4.3.1.39

Description A vulnerability was discovered in the Crestron AirMedia Windows Application, where a user can place a malicious DLL in a certain path to execute code and perform a privilege escalation attack.

Recommendations For version 4.3.1.39, consider restricting access to the path where the malicious DLL can be placed until a patch is available. As a temporary workaround, monitor the system for any suspicious DLL placements and executions. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

CVE-2022-34101

Affected Products

Crestron Airmedia Windows Application

References · 7

• https://osv.dev/vulnerability/CVE-2022-34101 · Vendor Advisory
• https://crestron.com/release_notes/airmedia_windows_installer_release_notes_5.5.1.84.pdf · Vendor Advisory
• https://crestron.com/Security/Security_Advisories · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34101 · Security Note
• https://t.me/cvenotify/36404 · Telegram Post
• https://t.me/cibsecurity/49743 · Telegram Post
• https://t.me/cvenotify/36124 · Telegram Post