CVE-2017-12357 : Vulnerability Insights and Analysis
Discover the impact of CVE-2017-12357, a vulnerability in Cisco Unified Communications Manager allowing XSS attacks. Learn about affected systems, exploitation, and mitigation steps.
A weakness has been discovered in the web-based management interface of Cisco Unified Communications Manager, potentially allowing a cross-site scripting (XSS) attack.
Understanding CVE-2017-12357
What is CVE-2017-12357?
A vulnerability in the web-based management interface of Cisco Unified Communications Manager could be exploited by an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack.
The Impact of CVE-2017-12357
The vulnerability could allow an attacker to execute arbitrary script code within the interface's context or gain access to sensitive information stored in the user's browser.
Technical Details of CVE-2017-12357
Vulnerability Description
The vulnerability is caused by inadequate validation of user-supplied input on the affected device's web-based management interface.
Affected Systems and Versions
- Product: Cisco Unified Communications Manager
- Version: Cisco Unified Communications Manager
Exploitation Mechanism
- An attacker needs to convince a user to click on a specially crafted hyperlink to exploit the weakness.
Mitigation and Prevention
Immediate Steps to Take
- Implement security best practices for web-based interfaces
- Regularly update and patch the affected device
Long-Term Security Practices
- Conduct regular security training for users
- Monitor and restrict access to the web-based management interface
- Employ web application firewalls
Patching and Updates
Ensure that the latest patches and updates are applied to the Cisco Unified Communications Manager.