CVE-2017-3796 Explained : Impact and Mitigation
Learn about CVE-2017-3796 affecting Cisco WebEx Meetings Server 2.6. Find out how authenticated attackers can execute shell commands on other hosts. Take immediate steps to apply security patches and enhance long-term security practices.
Cisco WebEx Meetings Server 2.6 allows an authenticated remote attacker to execute shell commands on other hosts. Findings and affected versions detailed in Cisco Security Advisory CSCuz03353.
Understanding CVE-2017-3796
This CVE involves a vulnerability in Cisco WebEx Meetings Server 2.6 that enables remote execution of predetermined shell commands by authenticated attackers.
What is CVE-2017-3796?
- An authenticated, remote attacker can exploit a weakness in Cisco WebEx Meetings Server 2.6 to execute shell commands on other hosts.
- More details are available in Cisco Security Advisory CSCuz03353.
The Impact of CVE-2017-3796
- Attackers can remotely execute pre-determined shell commands on vulnerable hosts.
Technical Details of CVE-2017-3796
Cisco WebEx Meetings Server 2.6 vulnerability details and impact.
Vulnerability Description
- The vulnerability allows authenticated attackers to execute shell commands on other hosts.
Affected Systems and Versions
- Product: Cisco WebEx Meetings Server 2.6
- Versions: Cisco WebEx Meetings Server 2.6
Exploitation Mechanism
- Attackers need to be authenticated to exploit the vulnerability.
Mitigation and Prevention
Protecting systems from CVE-2017-3796.
Immediate Steps to Take
- Apply security patches provided by Cisco promptly.
- Monitor network traffic for any suspicious activity.
- Restrict access to the affected system.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Implement strong authentication mechanisms and access controls.
- Conduct security training for employees to recognize and report potential threats.
Patching and Updates
- Ensure all systems running Cisco WebEx Meetings Server 2.6 are updated with the latest security patches.