Learn about CVE-2019-6838 affecting U.motion Servers, allowing unauthorized users to delete critical files due to incorrect authorization. Find mitigation steps here.
The U.motion Server (MEG6501-0001 - U.motion KNX server, MEG6501-0002 - U.motion KNX Server Plus, MEG6260-0410 - U.motion KNX Server Plus, Touch 10, MEG6260-0415 - U.motion KNX Server Plus, Touch 15) contains a vulnerability known as CWE-863: Incorrect Authorization. This vulnerability enables a user with limited privileges to delete an essential file.
Understanding CVE-2019-6838
This CVE identifies a security flaw in the U.motion Server that could be exploited by a user with low privileges to delete critical files.
What is CVE-2019-6838?
CVE-2019-6838 is a vulnerability in U.motion Servers that allows unauthorized users to delete essential files due to incorrect authorization settings.
The Impact of CVE-2019-6838
The vulnerability could lead to unauthorized deletion of critical files, potentially disrupting system functionality and compromising data integrity.
Technical Details of CVE-2019-6838
The following technical details provide insight into the vulnerability.
Vulnerability Description
The vulnerability is categorized as CWE-863: Incorrect Authorization, enabling users with limited privileges to delete crucial files.
Affected Systems and Versions
Exploitation Mechanism
Unauthorized users with low privileges can exploit the vulnerability to delete essential files, potentially causing system disruptions.
Mitigation and Prevention
Protect your systems from CVE-2019-6838 with the following measures.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the vulnerability effectively.