CVE-2019-18649 : Exploit Details and Defense Strategies
Learn about CVE-2019-18649, a stored XSS vulnerability in Untangle NG firewall version 14.2.0. Understand the impact, affected systems, exploitation, and mitigation steps.
Untangle NG firewall version 14.2.0 is vulnerable to stored XSS in the Title input field when an admin user is logged in.
Understanding CVE-2019-18649
This CVE identifies a stored cross-site scripting (XSS) vulnerability in Untangle NG firewall version 14.2.0.
What is CVE-2019-18649?
Stored XSS vulnerability in the Title input field under Reports in Untangle NG firewall 14.2.0 when accessed by an admin user.
The Impact of CVE-2019-18649
The vulnerability allows an attacker to execute malicious scripts in the context of an admin user, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2019-18649
Untangle NG firewall version 14.2.0 is susceptible to stored XSS attacks.
Vulnerability Description
Stored XSS vulnerability in the Title input field under Reports in Untangle NG firewall 14.2.0.
Affected Systems and Versions
- Product: Untangle NG firewall
- Version: 14.2.0
Exploitation Mechanism
The vulnerability can be exploited by injecting malicious scripts into the Title input field when an admin user is logged in.
Mitigation and Prevention
Steps to address and prevent the CVE-2019-18649 vulnerability.
Immediate Steps to Take
- Update Untangle NG firewall to a patched version that addresses the XSS vulnerability.
- Avoid accessing the Title input field under Reports as an admin until the system is patched.
Long-Term Security Practices
- Regularly monitor and update firewall systems to prevent vulnerabilities.
- Educate users on safe input practices to mitigate XSS risks.
Patching and Updates
Ensure timely installation of security patches and updates for Untangle NG firewall to address known vulnerabilities.