CVE-2020-26602 : Vulnerability Insights and Analysis

An issue was discovered in EthernetNetwork on Samsung mobile devices with O(8.1), P(9.0), Q(10.0), and R(11.0) software. PendingIntent allows sdcard access by an unprivileged process. The Samsung ID is SVE-2020-18392 (October 2020).

Understanding CVE-2020-26602

This CVE identifies a vulnerability in Samsung mobile devices that could potentially allow unauthorized access to the sdcard by an unprivileged process.

What is CVE-2020-26602?

The CVE-2020-26602 vulnerability pertains to a security issue in the EthernetNetwork component of Samsung mobile devices running specific software versions.

The Impact of CVE-2020-26602

The vulnerability could be exploited by an unprivileged process to gain unauthorized access to the sdcard on affected Samsung devices, potentially leading to data breaches or unauthorized data manipulation.

Technical Details of CVE-2020-26602

This section provides detailed technical information about the CVE-2020-26602 vulnerability.

Vulnerability Description

The vulnerability in EthernetNetwork on Samsung mobile devices allows PendingIntent to grant sdcard access to an unprivileged process, posing a security risk.

Affected Systems and Versions

Samsung mobile devices with O(8.1), P(9.0), Q(10.0), and R(11.0) software versions are impacted.

Exploitation Mechanism

The vulnerability can be exploited by an unprivileged process to access the sdcard on affected Samsung devices, potentially compromising sensitive data.

Mitigation and Prevention

Protecting systems from CVE-2020-26602 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Samsung promptly to mitigate the vulnerability.
Monitor device activity for any suspicious behavior that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update device software to ensure the latest security patches are in place.
Implement access controls and permissions to restrict unauthorized processes from accessing sensitive data.

Patching and Updates

Stay informed about security updates from Samsung and apply them as soon as they are available to address CVE-2020-26602.