CVE-2022-26020 : What You Need to Know
Discover the details of CVE-2022-26020, an information disclosure vulnerability in InHand Networks InRouter302 V3.5.4 with potential for privilege escalation. Learn about impacts, affected versions, and mitigation strategies.
An information disclosure vulnerability in the router configuration export functionality of InHand Networks InRouter302 V3.5.4 could allow an attacker to gain elevated privileges by sending a specially-crafted network request via HTTP.
Understanding CVE-2022-26020
This CVE, published on May 10, 2022, under the assigner organization Talos, highlights a medium-severity vulnerability affecting InRouter302 devices.
What is CVE-2022-26020?
CVE-2022-26020 is an information disclosure vulnerability in the InRouter302 V3.5.4 router configuration export feature. Exploitation could result in an attacker gaining increased privileges through a crafted network request.
The Impact of CVE-2022-26020
The vulnerability's CVSS base score of 6.3 indicates a medium severity level. It has a low impact on confidentiality, integrity, and availability, with low privileges required for exploitation.
Technical Details of CVE-2022-26020
This section delves into the specific technical aspects of the vulnerability.
Vulnerability Description
The vulnerability stems from inadequate security measures in the router configuration export function, allowing malicious actors to exploit the system.
Affected Systems and Versions
InHand Networks' InRouter302 devices running V3.5.4 are impacted by this vulnerability.
Exploitation Mechanism
By sending a carefully constructed HTTP request, an attacker can trigger the vulnerability, potentially leading to unauthorized privilege escalation.
Mitigation and Prevention
To safeguard your systems from CVE-2022-26020, consider the following mitigation strategies.
Immediate Steps to Take
InHand Networks users should apply security patches promptly and monitor network traffic for any suspicious activity.
Long-Term Security Practices
Regular security audits, employee training on cybersecurity best practices, and network segmentation can enhance overall security posture.
Patching and Updates
Stay informed on security updates provided by InHand Networks to address CVE-2022-26020 and other vulnerabilities.