CVE-2017-16522 : Vulnerability Insights and Analysis

MitraStar GPT-2541GNAC (HGU) and DSL-100HN-T1 devices are vulnerable to a privilege escalation issue that allows remote authenticated users to gain root access by executing a specific command.

Understanding CVE-2017-16522

This CVE entry describes a security vulnerability in MitraStar GPT-2541GNAC (HGU) and DSL-100HN-T1 devices that enables remote authenticated users to elevate their privileges.

What is CVE-2017-16522?

The vulnerability in MitraStar GPT-2541GNAC (HGU) and DSL-100HN-T1 devices allows remote authenticated users to obtain root access by specifying a particular command (/bin/sh) for execution.

The Impact of CVE-2017-16522

The exploitation of this vulnerability can lead to unauthorized users gaining elevated privileges on the affected devices, potentially compromising the security and integrity of the system.

Technical Details of CVE-2017-16522

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

Vulnerability Description

The vulnerability in MitraStar GPT-2541GNAC (HGU) and DSL-100HN-T1 devices allows remote authenticated users to execute /bin/sh to gain root access.

Affected Systems and Versions

MitraStar GPT-2541GNAC (HGU) 1.00(VNJ0)b1
DSL-100HN-T1 ES_113WJY0b16

Exploitation Mechanism

Remote authenticated users can exploit this vulnerability by specifying /bin/sh as the command to execute, granting them root access.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks associated with CVE-2017-16522.

Immediate Steps to Take

Apply vendor-supplied patches or updates to address the vulnerability.
Monitor network traffic for any suspicious activity that may indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update and patch all software and firmware on the affected devices.
Implement strong authentication mechanisms to prevent unauthorized access.

Patching and Updates

Check for security advisories from MitraStar or the device vendors for patches addressing this vulnerability.
Ensure timely deployment of patches to secure the devices against potential exploits.