CVE-2019-11877 : Vulnerability Insights and Analysis
Learn about CVE-2019-11877 affecting PIX-Link Repeater/Router LV-WR09 firmware v28K.MiniRouter. Attackers can exploit XSS to steal credentials without network connection. Find mitigation steps here.
PIX-Link Repeater/Router LV-WR09 XSS Vulnerability
Understanding CVE-2019-11877
What is CVE-2019-11877?
The CVE-2019-11877 vulnerability affects the PIX-Link Repeater/Router LV-WR09 running firmware v28K.MiniRouter. It allows attackers to execute a cross-site scripting (XSS) attack to extract login credentials without needing a network connection.
The Impact of CVE-2019-11877
This vulnerability enables threat actors to steal login credentials through a specially crafted ESSID, posing a significant security risk to affected devices.
Technical Details of CVE-2019-11877
Vulnerability Description
Attackers can exploit an XSS vulnerability on the PIX-Link Repeater/Router LV-WR09 to extract login credentials without establishing a network connection. The attack is carried out using a specifically designed ESSID.
Affected Systems and Versions
- Product: PIX-Link Repeater/Router LV-WR09
- Firmware Version: v28K.MiniRouter.20180616
Exploitation Mechanism
The attack vector for this vulnerability is a crafted ESSID that allows threat actors to steal credentials without being connected to the network.
Mitigation and Prevention
Immediate Steps to Take
- Disable remote management access if not required
- Regularly monitor network traffic for any suspicious activities
- Implement strong and unique passwords for all devices
Long-Term Security Practices
- Keep firmware and software up to date
- Conduct regular security assessments and penetration testing
Patching and Updates
Apply patches and updates provided by the vendor to address the XSS vulnerability on the affected devices.