CVE-2022-26998 : Security Advisory and Response

Arris TR3300 v1.0.13 has been found to have a command injection vulnerability that allows malicious actors to execute arbitrary commands through a crafted request.

Understanding CVE-2022-26998

This CVE identifies a specific vulnerability in Arris TR3300 v1.0.13 that could be exploited by attackers.

What is CVE-2022-26998?

The CVE-2022-26998 refers to a command injection vulnerability in Arris TR3300 v1.0.13, which enables the execution of arbitrary commands through a manipulated request.

The Impact of CVE-2022-26998

This vulnerability poses a significant risk as attackers can leverage it to execute unauthorized commands on affected systems, potentially leading to further exploitation or system compromise.

Technical Details of CVE-2022-26998

Let's delve into the technical aspects related to CVE-2022-26998.

Vulnerability Description

The vulnerability exists in the wps setting function of Arris TR3300 v1.0.13, specifically in the wps_enrolee_pin parameter, allowing threat actors to run arbitrary commands.

Affected Systems and Versions

Arris TR3300 v1.0.13 is the affected version containing this vulnerability.

Exploitation Mechanism

By sending a crafted request to the wps setting function with a malicious wps_enrolee_pin parameter, attackers can execute unauthorized commands on the system.

Mitigation and Prevention

Discover the preventive measures and steps to mitigate the risks associated with CVE-2022-26998.

Immediate Steps to Take

Users are strongly advised to update to a patched version, if available, to address the command injection vulnerability in Arris TR3300 v1.0.13.

Long-Term Security Practices

Implementing strong network security measures, restricting access to vulnerable services, and regular security audits can enhance the overall security posture.

Patching and Updates

Regularly monitor for security updates and apply patches promptly to mitigate the risk of exploitation through known vulnerabilities.