CVE-2017-3872 : Vulnerability Insights and Analysis
Learn about CVE-2017-3872, a cross-site scripting (XSS) vulnerability in Cisco Unified Communications Manager's web-based management interface, allowing unauthorized remote attackers to execute XSS attacks.
Cisco Unified Communications Manager web-based management interface has a vulnerability allowing unauthorized remote attackers to bypass XSS filter, potentially leading to XSS attacks.
Understanding CVE-2017-3872
This CVE involves a cross-site scripting (XSS) filter bypass vulnerability in Cisco Unified Communications Manager's web-based management interface.
What is CVE-2017-3872?
The vulnerability in Cisco Unified Communications Manager's web-based management interface allows unauthorized remote attackers to bypass the XSS filter, enabling them to execute XSS attacks on affected devices.
The Impact of CVE-2017-3872
The vulnerability could result in unauthorized remote attackers carrying out XSS attacks on users of the impacted device, potentially leading to data theft or manipulation.
Technical Details of CVE-2017-3872
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability in the web-based management interface of Cisco Unified Communications Manager allows unauthorized remote attackers to bypass the XSS filter, facilitating XSS attacks.
Affected Systems and Versions
- Product: Cisco Unified Communications Manager
- Affected Version: 10.5(2.14076.1)
Exploitation Mechanism
Unauthorized remote attackers can exploit this vulnerability to conduct XSS attacks on users of the affected device.
Mitigation and Prevention
Protecting systems from CVE-2017-3872 is crucial to prevent potential security breaches.
Immediate Steps to Take
- Apply security patches provided by Cisco for the fixed releases: 12.0(0.98000.641), 12.0(0.98000.500), and 12.0(0.98000.219)
- Monitor network traffic for any signs of malicious activity
Long-Term Security Practices
- Regularly update and patch all software and firmware to prevent vulnerabilities
- Implement network segmentation and access controls to limit exposure to potential attacks
Patching and Updates
- Ensure all systems running Cisco Unified Communications Manager are updated with the latest security patches to mitigate the vulnerability.