CVE-2017-2105 : What You Need to Know

Android TVer App version 3.2.7 and earlier versions have a vulnerability that allows attackers to deceive users through forged SSL certificates.

Understanding CVE-2017-2105

The Android TVer App version 3.2.7 and earlier versions lack proper X.509 certificate verification, enabling man-in-the-middle attacks.

What is CVE-2017-2105?

The vulnerability in the TVer App for Android allows attackers to present fake SSL certificates, leading to unauthorized access to sensitive data.

The Impact of CVE-2017-2105

Attackers with man-in-the-middle capabilities can exploit this vulnerability to access and gather sensitive information without user consent.

Technical Details of CVE-2017-2105

The technical aspects of the CVE-2017-2105 vulnerability are as follows:

Vulnerability Description

The TVer App for Android version 3.2.7 and earlier fails to verify X.509 certificates from SSL servers, enabling attackers to spoof servers and obtain sensitive information.

Affected Systems and Versions

Product: TVer App for Android
Vendor: PRESENTCAST INC.
Versions Affected: ver3.2.7 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by presenting forged SSL certificates, deceiving users and gaining unauthorized access to sensitive data.

Mitigation and Prevention

To address CVE-2017-2105, consider the following mitigation strategies:

Immediate Steps to Take

Update the TVer App for Android to the latest version that includes proper SSL certificate verification.
Avoid using unsecured networks where man-in-the-middle attacks are more likely.

Long-Term Security Practices

Educate users about the risks of connecting to unsecured networks.
Implement network monitoring tools to detect suspicious activities.

Patching and Updates

Regularly update the TVer App for Android to ensure the latest security patches are applied.