CVE-2022-28543 : Security Advisory and Response
Learn about CVE-2022-28543, a path traversal vulnerability in Samsung Flow allowing local attackers to read arbitrary files. Understand the impact, affected versions, and mitigation steps.
Samsung Flow prior to version 4.8.07.4 has a path traversal vulnerability that allows local attackers to read arbitrary files with Samsung Flow permission.
Understanding CVE-2022-28543
This CVE concerns a path traversal vulnerability in Samsung Flow that affects versions prior to 4.8.07.4.
What is CVE-2022-28543?
The CVE-2022-28543 vulnerability is related to a path traversal issue in Samsung Flow, enabling local attackers to access and read unauthorized files as Samsung Flow permission.
The Impact of CVE-2022-28543
With a CVSS base score of 4, this medium-severity vulnerability can lead to low confidentiality impact for affected systems, requiring no privileges for exploitation and having a low attack complexity.
Technical Details of CVE-2022-28543
The following details provide more insight into the technical aspects of this CVE.
Vulnerability Description
Samsung Flow's vulnerability enables local attackers to exploit a path traversal flaw, potentially accessing arbitrary files.
Affected Systems and Versions
The vulnerability impacts Samsung Flow versions prior to 4.8.07.4.
Exploitation Mechanism
Attackers can exploit this vulnerability locally without requiring any special user interactions.
Mitigation and Prevention
To secure systems from the CVE-2022-28543 vulnerability, consider the following actions.
Immediate Steps to Take
Users should update Samsung Flow to version 4.8.07.4 or later to mitigate the risk of unauthorized file access.
Long-Term Security Practices
Ensure regular security updates and patches for all software to prevent similar vulnerabilities in the future.
Patching and Updates
Stay informed about security advisories from Samsung Mobile and apply patches promptly to protect your systems.