CVE-2019-6273 : Security Advisory and Response
Learn about CVE-2019-6273, a vulnerability in GL.iNet GL-AR300M-Lite devices allowing remote file access. Find out the impact, affected systems, exploitation, and mitigation steps.
A vulnerability in the GL.iNet GL-AR300M-Lite devices, firmware version 2.27, allows remote attackers to access and download any desired files.
Understanding CVE-2019-6273
This CVE entry describes a security flaw in GL.iNet GL-AR300M-Lite devices that permits unauthorized remote file access.
What is CVE-2019-6273?
The CVE-2019-6273 vulnerability pertains to GL.iNet GL-AR300M-Lite devices running firmware version 2.27, enabling malicious actors to remotely retrieve arbitrary files.
The Impact of CVE-2019-6273
The vulnerability allows remote attackers to access and download files from the affected devices, potentially leading to unauthorized disclosure of sensitive information.
Technical Details of CVE-2019-6273
This section provides technical insights into the vulnerability.
Vulnerability Description
The 'download_file' function in GL.iNet GL-AR300M-Lite devices with firmware 2.27 permits remote attackers to download any files they desire.
Affected Systems and Versions
- Product: GL.iNet GL-AR300M-Lite
- Firmware Version: 2.27
Exploitation Mechanism
The vulnerability can be exploited remotely by attackers to access and download files without authorization.
Mitigation and Prevention
Protecting against CVE-2019-6273 involves taking immediate and long-term security measures.
Immediate Steps to Take
- Disable remote access if not required
- Implement network segmentation to limit exposure
- Monitor network traffic for suspicious activities
Long-Term Security Practices
- Regularly update firmware and security patches
- Conduct security audits and penetration testing
- Educate users on safe browsing habits
Patching and Updates
Ensure that the affected devices are updated with the latest firmware patches to mitigate the vulnerability.