CVE-2020-26732 : Vulnerability Insights and Analysis

SKYWORTH GN542VF Boa version 0.94.13 does not set the Secure flag for the session cookie in an HTTPS session, potentially exposing it to interception by remote attackers.

Understanding CVE-2020-26732

This CVE identifies a security vulnerability in the SKYWORTH GN542VF Boa version 0.94.13.

What is CVE-2020-26732?

The vulnerability arises from the failure to set the Secure flag for the session cookie during HTTPS sessions, allowing attackers to capture the cookie via interception in an HTTP session.

The Impact of CVE-2020-26732

The absence of the Secure flag in the session cookie can lead to unauthorized access and potential data breaches due to interception by malicious actors.

Technical Details of CVE-2020-26732

This section delves into the specifics of the vulnerability.

Vulnerability Description

The vulnerability in SKYWORTH GN542VF Boa version 0.94.13 lies in the omission of the Secure flag for the session cookie during HTTPS sessions.

Affected Systems and Versions

Product: SKYWORTH GN542VF Boa
Version: 0.94.13

Exploitation Mechanism

Attackers can exploit this vulnerability by intercepting the session cookie transmitted within an HTTP session due to the absence of the Secure flag.

Mitigation and Prevention

Protecting systems from CVE-2020-26732 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable HTTP sessions and enforce HTTPS-only communication.
Implement secure cookie practices, including setting the Secure flag for session cookies.

Long-Term Security Practices

Regularly update and patch the affected system to address security vulnerabilities.
Conduct security audits and penetration testing to identify and mitigate potential risks.
Educate users and administrators on secure cookie handling and best practices.

Patching and Updates

Apply patches or updates provided by the vendor to ensure the Secure flag is set for session cookies in HTTPS sessions.