Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2022-20814 |
CWE-ID | CWE-295 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Expressway Series Server applications / Conferencing, Collaboration and VoIP solutions TelePresence Video Communication Server (VCS) Other software / Other software solutions |
Vendor | Cisco Systems, Inc |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU67967
Risk: Medium
CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-20814
CWE-ID:
CWE-295 - Improper Certificate Validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to a lack of validation of the SSL server certificate. A remote attacker can perform a man-in-the-middle (MitM) attack and view the intercepted traffic in clear text or alter the contents of the traffic.
MitigationInstall updates from vendor's website.
Vulnerable software versionsExpressway Series: 14.0
TelePresence Video Communication Server (VCS): 14.0
CPE2.3Q & 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.