CVE-2021-25465 : What You Need to Know
Learn about CVE-2021-25465, an improper scheme check vulnerability in Samsung Themes allowing Man-in-the-middle attacks. Find out the impact, affected systems, and mitigation steps.
An improper scheme check vulnerability in Samsung Themes prior to version 5.2.01 allows attackers to perform Man-in-the-middle attack.
Understanding CVE-2021-25465
This CVE refers to an improper scheme check vulnerability in Samsung Theme software that could potentially lead to a Man-in-the-middle attack.
What is CVE-2021-25465?
CVE-2021-25465 is a vulnerability found in Samsung Theme software versions below 5.2.01, allowing attackers to carry out Man-in-the-middle attacks.
The Impact of CVE-2021-25465
The impact of this vulnerability is rated as LOW according to the CVSS severity rating. Attackers with low privileges can exploit this vulnerability locally and compromise the integrity of the system.
Technical Details of CVE-2021-25465
This section details the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability lies in an improper scheme check in Samsung Themes, enabling attackers to intercept and modify communications between two parties undetected.
Affected Systems and Versions
Samsung Theme versions prior to 5.2.01 are affected by this vulnerability. Users should ensure they are running an updated version to mitigate the risk.
Exploitation Mechanism
Attackers can exploit this vulnerability by intercepting communications between the user's device and the intended service, potentially tampering with the data exchanged.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-25465, users and organizations are advised to take immediate steps and adopt long-term security practices.
Immediate Steps to Take
Patch or update Samsung Theme software to version 5.2.01 or later. Users should also avoid connecting to unsecured networks to minimize the risk of Man-in-the-middle attacks.
Long-Term Security Practices
Implement network encryption protocols, use VPNs when accessing public Wi-Fi, and regularly update software and security patches to stay protected against emerging threats.
Patching and Updates
Stay informed about security updates released by Samsung Mobile for Samsung Themes. Regularly check for software updates and apply them promptly to maintain a secure system.