CVE-2018-18291 Explained : Impact and Mitigation

A cross site scripting (XSS) vulnerability in ASUS RT-AC58U 3.0.0.4.380_6516 devices allows remote attackers to inject arbitrary web script or HTML into various pages.

Understanding CVE-2018-18291

This CVE identifies a security issue that enables remote attackers to perform XSS attacks on specific ASUS router models.

What is CVE-2018-18291?

The vulnerability allows attackers to inject malicious scripts or HTML into vulnerable ASUS RT-AC58U 3.0.0.4.380_6516 devices through specific pages.

The Impact of CVE-2018-18291

Remote attackers can execute arbitrary scripts or HTML code on affected devices.
Exploitation of this vulnerability can lead to unauthorized access, data theft, and potential compromise of the device.

Technical Details of CVE-2018-18291

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in ASUS RT-AC58U 3.0.0.4.380_6516 devices allows remote attackers to inject arbitrary web script or HTML via multiple pages.

Affected Systems and Versions

Product: ASUS RT-AC58U 3.0.0.4.380_6516
Vendor: ASUS
Version: Not applicable

Exploitation Mechanism

Attackers exploit the vulnerability by injecting malicious scripts or HTML code through specific pages on the affected devices.

Mitigation and Prevention

Protecting systems from CVE-2018-18291 requires immediate action and long-term security practices.

Immediate Steps to Take

Disable remote access to the affected ASUS router to prevent unauthorized exploitation.
Regularly monitor network traffic for any suspicious activities.

Long-Term Security Practices

Keep router firmware up to date to patch known vulnerabilities.
Implement strong password policies and enable firewall rules to restrict unauthorized access.

Patching and Updates

Check for firmware updates from ASUS and apply patches promptly to mitigate the vulnerability.