Insecure URL parsing in Zoom Virtual Desktop Infrastructure (VDI)
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2022-28763 |
| CWE-ID | CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Virtual Desktop Infrastructure (VDI) Server applications / Conferencing, Collaboration and VoIP solutions |
| Vendor | Zoom Video Communications, Inc. |
Security Bulletin
This security bulletin contains one high risk vulnerability.
1) Input validation error
EUVDB-ID: #VU68630
Risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-28763
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to insufficient parsing of URLs. A remote attacker can trick the victim into opening a specially crafted link and direct the user to connect to an arbitrary network address, leading to additional attacks including session takeovers.
MitigationInstall update from vendor's website.
Vulnerable software versionsVirtual Desktop Infrastructure (VDI): 5.0.1 - 5.12.1
External linkshttp://explore.zoom.us/en/trust/security/security-bulletin/#ZSB-22024
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
