CVE-2022-2137 : Vulnerability Insights and Analysis

This article provides an overview of CVE-2022-2137, a vulnerability affecting Advantech iView. It includes details about the vulnerability, its impact, technical aspects, and mitigation strategies.

Understanding CVE-2022-2137

CVE-2022-2137 is a vulnerability discovered in Advantech iView, exposing it to potential SQL injections. This could lead to the unauthorized disclosure of information, requiring high privileges for exploitation.

What is CVE-2022-2137?

The vulnerability in Advantech iView allows an attacker to execute two SQL injections with high privilege requirements, potentially leading to unauthorized data disclosure.

The Impact of CVE-2022-2137

With a CVSS v3.1 base score of 4.9, this vulnerability poses a medium severity risk. It has a high confidentiality impact, low attack complexity, and requires high privileges for exploitation, but does not impact availability or integrity.

Technical Details of CVE-2022-2137

Vulnerability Description

Advantech iView versions prior to 5_7_04_6469 are susceptible to SQL injections, enabling attackers to access sensitive information.

Affected Systems and Versions

All versions of Advantech iView less than 5_7_04_6469 are affected by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited over a network with low complexity, requiring high privileges but no user interaction. It maintains the scope of the system unchanged.

Mitigation and Prevention

Immediate Steps to Take

Advantech recommends updating firmware to Version 5_7_4_6469 to address these vulnerabilities promptly.

Long-Term Security Practices

Regularly monitor for security updates and patches from Advantech Iview to safeguard against potential vulnerabilities.

Patching and Updates

Ensure all systems are regularly updated with the latest firmware and security patches to mitigate the risk of exploitation.