CVE-2022-40298: High severity Crestron AirMedia Windows vulnerability
Crestron AirMedia for Windows before 5.5.1.84 has insecure inherited permissions, which leads to a privilege escalation vulnerability found in the AirMedia Windows Application, version 4.3.1.39. A low privileged user can initiate a repair of the system and gain a SYSTEM level shell.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Crestron AirMedia for Windowsto a version that resolves this vulnerability.Fixed in 5.5.1.84 - Upgrade
Upgrade
AirMedia Windows Applicationto a version that resolves this vulnerability.Fixed in 4.3.1.39
Event History
Frequently Asked Questions
What is CVE-2022-40298?
CVE-2022-40298 is a vulnerability in Crestron AirMedia for Windows before version 5.5.1.84 that allows for privilege escalation due to insecure inherited permissions.
What is the severity of CVE-2022-40298?
CVE-2022-40298 has a severity rating of 8.8, which is considered high.
How can I fix CVE-2022-40298?
To fix CVE-2022-40298, update Crestron AirMedia for Windows to version 5.5.1.84 or later.