CVE-2018-10106 Explained : Impact and Mitigation

Devices with firmware up to DIR-815_REVB_FIRMWARE_PATCH_2.07.B01, specifically the D-Link DIR-815 REV. B, are susceptible to permission bypass and information disclosure through the /htdocs/web/getcfg.php endpoint.

Understanding CVE-2018-10106

This CVE identifies a vulnerability in D-Link DIR-815 REV. B devices that allows attackers to bypass permissions and disclose information.

What is CVE-2018-10106?

The vulnerability in D-Link DIR-815 REV. B devices allows for unauthorized access and disclosure of sensitive information by exploiting a specific endpoint.

The Impact of CVE-2018-10106

The vulnerability can lead to unauthorized access to device information and potentially sensitive data disclosure, posing a risk to user privacy and security.

Technical Details of CVE-2018-10106

Dive into the technical aspects of this vulnerability.

Vulnerability Description

The vulnerability in D-Link DIR-815 REV. B devices allows attackers to bypass permissions and disclose information through the /htdocs/web/getcfg.php endpoint.

Affected Systems and Versions

Product: D-Link DIR-815 REV. B
Firmware: up to DIR-815_REVB_FIRMWARE_PATCH_2.07.B01

Exploitation Mechanism

Attackers can exploit the vulnerability by sending a specially crafted request to the /htdocs/web/getcfg.php endpoint, such as /getcfg.php?a=%0a_POST_SERVICES%3DDEVICE.ACCOUNT%0aAUTHORIZED_GROUP%3D1.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2018-10106.

Immediate Steps to Take

Update the firmware of D-Link DIR-815 REV. B devices to the latest version.
Monitor network traffic for any suspicious activity targeting the vulnerable endpoint.

Long-Term Security Practices

Regularly check for firmware updates and apply them promptly.
Implement network segmentation to limit the impact of potential breaches.

Patching and Updates

Ensure that all devices are running the latest firmware updates to address the vulnerability effectively.