Insecure DLL loading in Zoom Workplace Desktop App for Windows and Zoom Rooms Client for Windows - CVE-2022-22788
Published: June 15, 2022
Vulnerability identifier: #VU64380
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-22788
CWE-ID: CWE-427
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Zoom Workplace Desktop App for Windows
Zoom Rooms Client for Windows
Zoom Workplace Desktop App for Windows
Zoom Rooms Client for Windows
Software vendor:
Zoom Video Communications, Inc.
Zoom Video Communications, Inc.
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to the application loads DLL libraries in an insecure manner via the Zoom Opener installer. A remote attacker can place a specially crafted .dll file on a remote SMB fileshare, trick the victim into opening a file, associated with the vulnerable application, and execute arbitrary code on victim's system.
Remediation
Install updates from vendor's website.