CVE-2019-16005 : What You Need to Know
Learn about CVE-2019-16005, a high-severity vulnerability in Cisco Webex Video Mesh allowing remote attackers to execute arbitrary commands. Find mitigation steps and preventive measures here.
A vulnerability in the web-based management interface of Cisco Webex Video Mesh allows remote attackers to execute arbitrary commands on the affected system.
Understanding CVE-2019-16005
This CVE involves a command injection vulnerability in Cisco Webex Video Mesh, potentially enabling attackers to run arbitrary commands with root privileges on the underlying Linux operating system.
What is CVE-2019-16005?
The flaw in the web-based management interface of Cisco Webex Video Mesh allows authenticated remote attackers to execute arbitrary commands by submitting specially crafted requests.
The Impact of CVE-2019-16005
- CVSS Base Score: 7.2 (High Severity)
- Attack Vector: Network
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Privileges Required: High
Technical Details of CVE-2019-16005
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability arises from inadequate user input verification in the web-based management interface, allowing attackers to exploit it by logging in with administrative privileges.
Affected Systems and Versions
- Product: Cisco Webex Video Mesh
- Vendor: Cisco
- Affected Version: Unspecified
Exploitation Mechanism
Attackers need administrative privileges to exploit the vulnerability by submitting crafted requests to the application, potentially leading to arbitrary command execution on the system.
Mitigation and Prevention
Protect your systems from CVE-2019-16005 with the following steps:
Immediate Steps to Take
- Apply vendor-supplied patches promptly
- Monitor network traffic for signs of exploitation
- Restrict access to the web-based management interface
Long-Term Security Practices
- Regularly update and patch all software and systems
- Conduct security training for employees to recognize and report suspicious activities
Patching and Updates
- Stay informed about security advisories from Cisco
- Implement a robust patch management process to apply updates in a timely manner