CVE-2019-1852 : Vulnerability Insights and Analysis
Learn about CVE-2019-1852, a vulnerability in Cisco Prime Network Registrar allowing cross-site scripting attacks. Find out affected systems, exploitation, and mitigation steps.
Cisco Prime Network Registrar Cross-Site Scripting Vulnerability
Understanding CVE-2019-1852
What is CVE-2019-1852?
An unauthenticated, remote attacker could potentially launch a cross-site scripting (XSS) attack against a user of the web-based interface of Cisco Prime Network Registrar due to a vulnerability in the web-based management interface.
The Impact of CVE-2019-1852
The attacker could execute arbitrary script code within the interface's environment or gain access to sensitive information stored within the user's browser.
Technical Details of CVE-2019-1852
Vulnerability Description
The vulnerability in the web-based management interface of Cisco Prime Network Registrar allows for insufficient validation of user input, enabling a cross-site scripting (XSS) attack.
Affected Systems and Versions
- Product: Cisco Prime Network Registrar
- Vendor: Cisco
- Versions Affected: Less than 9.1(2)
Exploitation Mechanism
- Attacker needs to convince a user to click on a malicious link to exploit the vulnerability
Mitigation and Prevention
Immediate Steps to Take
- Implement security best practices for web applications
- Regularly update and patch the affected systems
Long-Term Security Practices
- Conduct regular security assessments and audits
- Train users on identifying and avoiding phishing attacks
Patching and Updates
- Apply the latest security patches provided by Cisco for Cisco Prime Network Registrar