CVE-2022-28778 : Security Advisory and Response
Learn about CVE-2022-28778, an improper access control vulnerability in Samsung Security Supporter allowing unauthorized folder designation. Find impact, technical details, and mitigation steps.
A detailed overview of CVE-2022-28778, a vulnerability in Samsung Security Supporter prior to version 1.2.40.0 that can allow unauthorized access to set an arbitrary folder as a Secret Folder without permission.
Understanding CVE-2022-28778
This section will cover the vulnerability, its impact, technical details, and mitigation strategies.
What is CVE-2022-28778?
The CVE-2022-28778 vulnerability exists in Samsung Security Supporter software versions before 1.2.40.0. It is classified as an improper access control vulnerability (CWE-284) that enables an attacker to designate any folder as a Secret Folder without requiring authorization from Samsung Security Supporter.
The Impact of CVE-2022-28778
With a CVSS base score of 4.4, this medium-severity vulnerability has low confidentiality and integrity impacts. The attack vector is local, and user interaction is required for exploitation, potentially allowing unauthorized access to sensitive information.
Technical Details of CVE-2022-28778
This section provides deeper insights into the vulnerability's description, affected systems, versions, and exploitation mechanism.
Vulnerability Description
The vulnerability in Samsung Security Supporter allows an attacker to assign any folder as a Secret Folder without appropriate permissions from the software.
Affected Systems and Versions
Samsung Security Supporter versions prior to 1.2.40.0 are impacted by this vulnerability.
Exploitation Mechanism
The attacker needs local access to the system and user interaction to exploit this vulnerability, enabling them to designate unauthorized folders as Secret Folders.
Mitigation and Prevention
Learn how to protect your system from CVE-2022-28778 and prevent potential security breaches.
Immediate Steps to Take
Users should update Samsung Security Supporter to version 1.2.40.0 or newer to mitigate the vulnerability. Avoid designating sensitive folders as Secret Folders until the software is patched.
Long-Term Security Practices
Maintain regular software updates and security patches to address known vulnerabilities promptly. Implement access controls and user permissions to prevent unauthorized folder designations.
Patching and Updates
Stay informed about security advisories from Samsung Mobile and apply patches as soon as they are released to ensure the security of your system.