CVE-2020-6091 Explained : Impact and Mitigation

An exploitable authentication bypass vulnerability exists in the ESPON Web Control functionality of Epson EB-1470Ui MAIN: 98009273ESWWV107 MAIN2: 8X7325WWV303. A specially crafted series of HTTP requests can cause authentication bypass resulting in information disclosure.

Understanding CVE-2020-6091

This CVE involves an authentication bypass vulnerability in Epson EB-1470Ui, potentially leading to information disclosure.

What is CVE-2020-6091?

CVE-2020-6091 is an authentication bypass vulnerability in the ESPON Web Control feature of Epson EB-1470Ui. Attackers can exploit this issue via specially crafted HTTP requests to bypass authentication and access sensitive information.

The Impact of CVE-2020-6091

The vulnerability has a CVSS base score of 9.8, indicating a critical severity level. It can lead to high impacts on confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2020-6091

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows attackers to bypass authentication in Epson EB-1470Ui, potentially leading to unauthorized access and information disclosure.

Affected Systems and Versions

Product: Epson
Versions: Epson EB-1470Ui MAIN: 98009273ESWWV107 MAIN2: 8X7325WWV303

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted HTTP requests to the ESPON Web Control functionality, enabling them to bypass authentication and access sensitive data.

Mitigation and Prevention

Protecting systems from CVE-2020-6091 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Epson promptly.
Monitor network traffic for any suspicious activity.
Implement strong access controls and authentication mechanisms.

Long-Term Security Practices

Conduct regular security assessments and audits.
Educate users and administrators about secure practices.
Keep systems and software up to date with the latest security patches.
Consider implementing network segmentation to limit the impact of potential attacks.

Patching and Updates

Ensure that all affected systems are updated with the latest patches and security fixes to mitigate the risk of exploitation.