CVE-2018-12455 : What You Need to Know

Intelbras NPLUG 1.0.0.14 wireless repeater devices have a critical security flaw that allows unauthorized access to the web interface by using "admin:" as the cookie's name.

Understanding CVE-2018-12455

This CVE entry describes a vulnerability in Intelbras NPLUG 1.0.0.14 wireless repeater devices that can be exploited to gain unauthorized access to the device's web interface.

What is CVE-2018-12455?

The CVE-2018-12455 vulnerability in Intelbras NPLUG 1.0.0.14 wireless repeater devices allows attackers to access the web interface by using a specific cookie name.

The Impact of CVE-2018-12455

The vulnerability enables unauthorized individuals to gain access to the device's web interface, potentially leading to further exploitation or compromise of the device.

Technical Details of CVE-2018-12455

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The flaw in Intelbras NPLUG 1.0.0.14 wireless repeater devices allows attackers to authenticate in the web interface by using "admin:" as the name of a cookie.

Affected Systems and Versions

Product: Intelbras NPLUG 1.0.0.14 wireless repeater devices
Vendor: Intelbras
Version: 1.0.0.14

Exploitation Mechanism

Attackers can exploit this vulnerability by simply using "admin:" as the cookie's name to gain unauthorized access to the web interface.

Mitigation and Prevention

Protecting systems from CVE-2018-12455 is crucial to prevent unauthorized access and potential compromise.

Immediate Steps to Take

Disable remote access to the device if not required
Change default passwords and credentials
Monitor network traffic for any suspicious activity

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities
Implement network segmentation to limit the impact of potential breaches

Patching and Updates

Check for firmware updates from Intelbras to address the vulnerability
Apply patches promptly to secure the device against exploitation