CVE-2019-15270 : What You Need to Know
Learn about CVE-2019-15270, a vulnerability in Cisco Firepower Management Center allowing XSS attacks. Find mitigation steps and impact details here.
Cisco Firepower Management Center Stored Cross-Site Scripting Vulnerability
Understanding CVE-2019-15270
This CVE involves a security flaw in the web-based management interface of Cisco Firepower Management Center (FMC) that could be exploited for a cross-site scripting (XSS) attack.
What is CVE-2019-15270?
The vulnerability allows an attacker, not logged in and remote, to execute an XSS attack by manipulating user input without proper validation.
The Impact of CVE-2019-15270
The flaw enables attackers to run arbitrary script code within the interface or access sensitive information through the victim's browser.
Technical Details of CVE-2019-15270
The vulnerability specifics and affected systems.
Vulnerability Description
The flaw arises from inadequate validation of user input in the FMC web interface, making it susceptible to XSS attacks.
Affected Systems and Versions
- Product: Cisco Firepower Management Center
- Vendor: Cisco
- Version: Unspecified
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: Required
- Scope: Changed
- CVSS Score: 5.4 (Medium Severity)
Mitigation and Prevention
Steps to address and prevent exploitation.
Immediate Steps to Take
- Implement input validation mechanisms in the FMC web interface.
- Educate users to avoid clicking on suspicious links.
Long-Term Security Practices
- Regularly update and patch the FMC system.
- Conduct security training for users to recognize phishing attempts.
Patching and Updates
- Apply security patches provided by Cisco to fix the vulnerability.