CVE-2019-7654 : Exploit Details and Defense Strategies
Learn about CVE-2019-7654, a vulnerability in Wowza Streaming Engine versions 4.8.0 and earlier allowing attackers to manipulate administrators into making unauthorized changes. Find mitigation steps and the impact of this CSRF vulnerability.
Multiple Cross-Site Request Forgery (CSRF) vulnerabilities have been identified in Wowza Streaming Engine versions 4.8.0 and earlier. These vulnerabilities allow attackers to manipulate administrators into making unauthorized modifications, such as adding additional admin users, by exploiting specific links within the Server->Users component. The issue has been resolved in version 4.8.5.
Understanding CVE-2019-7654
Wowza Streaming Engine versions 4.8.0 and earlier are affected by multiple CSRF vulnerabilities.
What is CVE-2019-7654?
CVE-2019-7654 refers to the CSRF vulnerabilities present in Wowza Streaming Engine versions 4.8.0 and earlier. These vulnerabilities enable attackers to deceive administrators into making unintended changes, like adding unauthorized admin users, through manipulated links.
The Impact of CVE-2019-7654
The vulnerabilities in CVE-2019-7654 could lead to unauthorized modifications within the Server->Users component, potentially compromising the security and integrity of the system.
Technical Details of CVE-2019-7654
Wowza Streaming Engine versions 4.8.0 and earlier are susceptible to CSRF attacks.
Vulnerability Description
The vulnerabilities allow attackers to trick administrators into making unauthorized changes, such as adding admin users, by exploiting specific links within the Server->Users component.
Affected Systems and Versions
- Wowza Streaming Engine versions 4.8.0 and earlier
Exploitation Mechanism
- Attackers exploit links leading to the enginemanager/server/user/edit.htm page within the Server->Users component to manipulate administrators.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent CSRF vulnerabilities in Wowza Streaming Engine.
Immediate Steps to Take
- Upgrade to the latest version, 4.8.5, which resolves the CSRF vulnerabilities.
- Regularly monitor and review user permissions and activities within the Server->Users component.
Long-Term Security Practices
- Implement strong authentication mechanisms to prevent unauthorized access.
- Educate administrators on recognizing and avoiding social engineering tactics used in CSRF attacks.
Patching and Updates
- Stay informed about security updates and patches released by Wowza Streaming Engine to address vulnerabilities like CVE-2019-7654.