CVE-2021-34411 Privilege escalation in Zoom Rooms for Conference Room for Windows
Local attackers can escalate privileges by launching Internet Explorer with elevated rights during installation if the installer runs with high privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-34411?
CVE-2021-34411 is a high-severity vulnerability in Zoom Rooms, published on 27 Sep 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
During the installation process forZoom Rooms for Conference Room for Windows before version 5.3.0 it is possible to launch Internet Explorer with elevated privileges. If the installer was launched with elevated privileges such as by SCCM this can result in a local privilege escalation.
Weakness: CWE-269
Which versions are affected by CVE-2021-34411?
It affects 1 product.
Products include Zoom Rooms.
How do I fix CVE-2021-34411?
No fix has been published for CVE-2021-34411 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-34411 being exploited?
There is no known exploitation of CVE-2021-34411 in the wild and no public exploit code.
Other vulnerabilities in Zoom Rooms
- CVE-2023-39211 Information disclosure in Zoom Desktop Client for Windows and Zoom Rooms for Windows
- CVE-2022-36926 Local Privilege Escalation in Zoom Rooms for macOS Clients
- CVE-2022-36927 Local Privilege Escalation in Zoom Rooms for macOS Clients
- CVE-2022-36930 Local Privilege Escalation in Zoom Rooms for Windows Installers
- CVE-2022-36924 Local Privilege Escalation in Zoom Rooms Installer for Windows
Sources
Also known as GHSA-qg8r-2qrx-rmcv.