CVE-2019-1642 : Vulnerability Insights and Analysis
Learn about CVE-2019-1642, a vulnerability in Cisco Firepower Management Center software allowing remote attackers to execute cross-site scripting attacks. Find mitigation steps and impact details.
Cisco Firepower Management Center Cross-Site Scripting Vulnerability
Understanding CVE-2019-1642
This CVE involves a weakness in the web-based management interface of Cisco Firepower Management Center (FMC) software, potentially allowing a remote attacker to execute a cross-site scripting (XSS) attack.
What is CVE-2019-1642?
The vulnerability arises from inadequate validation of user input in the web-based management interface, enabling an attacker to manipulate a user into clicking a malicious link to execute arbitrary script code or access sensitive information.
The Impact of CVE-2019-1642
The vulnerability has a CVSS base score of 6.1 (Medium severity) and requires user interaction for exploitation. Successful attacks could lead to the execution of arbitrary code or unauthorized access to sensitive data.
Technical Details of CVE-2019-1642
Vulnerability Description
- Type: Cross-Site Scripting (XSS)
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Changed
Affected Systems and Versions
- Product: Cisco Firepower Management Center
- Vendor: Cisco
- Affected Version: n/a
Exploitation Mechanism
The attacker needs to trick a user into clicking on a specially crafted link to exploit the vulnerability.
Mitigation and Prevention
Immediate Steps to Take
- Apply vendor-provided patches or updates promptly.
- Educate users about phishing tactics to prevent clicking on suspicious links.
Long-Term Security Practices
- Regularly monitor and update security configurations.
- Conduct security training for employees to enhance awareness of social engineering attacks.
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the vulnerability.