CVE-2023-20105
9.6 · CRITICALOverview
CVE-2023-20105 is a critical-severity vulnerability affecting cisco telepresence_video_communication_server. It was published on June 28, 2023 and has a CVSS 3.1 base score of 9.6 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.6, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A vulnerability in the change password functionality of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with Read-only credentials to elevate privileges to Administrator on an affected system.
This vulnerability is due to incorrect handling of password change requests. An attacker could exploit this vulnerability by authenticating to the application as a Read-only user and sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to alter the passwords of any user on the system, including an administrative user, and then impersonate that user.
Note: Cisco Expressway Series refers to the Expressway Control (Expressway-C) device and the Expressway Edge (Expressway-E) device.
Remediation
Check the references section for vendor advisories and patches from cisco. Update telepresence_video_communication_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cisco | telepresence_video_communication_server | 0 | Affected |
Frequently Asked Questions
What is CVE-2023-20105?
CVE-2023-20105 is a critical-severity vulnerability affecting cisco telepresence_video_communication_server. It was published on June 28, 2023 and has a CVSS 3.1 base score of 9.6 (CRITICAL).
How severe is CVE-2023-20105?
This vulnerability has a CVSS 3.1 base score of 9.6, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-20105?
Check the references section for vendor advisories and patches from cisco. Update telepresence_video_communication_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-20105?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-20105 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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