CVE-2019-1702 : Vulnerability Insights and Analysis

Cisco Enterprise Chat and Email Cross-Site Scripting Vulnerabilities

Understanding CVE-2019-1702

This CVE involves weaknesses in the web-based management interface of Cisco Enterprise Chat and Email, potentially allowing unauthorized remote attackers to launch cross-site scripting (XSS) attacks.

What is CVE-2019-1702?

The vulnerability arises from inadequate verification of user-supplied input by the software's web-based management interface, enabling attackers to insert malicious code into chat windows or craft links to exploit users.

The Impact of CVE-2019-1702

If successfully exploited, attackers could execute arbitrary script code within the affected interface or access sensitive browser-related information. The impacted version is 11.6(1).

Technical Details of CVE-2019-1702

Vulnerability Description

Multiple vulnerabilities in the web-based management interface of Cisco Enterprise Chat and Email allow unauthenticated remote attackers to conduct XSS attacks due to insufficient validation of user input.

Affected Systems and Versions

Product: Cisco Enterprise Chat and Email
Vendor: Cisco
Affected Version: 11.6(1)

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Scope: Changed
CVSS Score: 6.1 (Medium Severity)

Mitigation and Prevention

Immediate Steps to Take

Implement input validation mechanisms to prevent XSS attacks
Regularly update and patch the affected software

Long-Term Security Practices

Conduct security training for users to recognize and avoid suspicious links
Monitor network traffic for any signs of malicious activities

Patching and Updates

Refer to Cisco's security advisory for specific patch details and instructions