CVE-2022-1911 Explained : Impact and Mitigation
Learn about CVE-2022-1911 involving an error in parser function in M-Files Server versions, allowing unauthenticated access to certain information of the operating system. Find out the impact, technical details, and mitigation steps.
This article discusses CVE-2022-1911, which involves an error in parser function in M-Files Server versions before 22.6.11534.1 and before 22.6.11505.0 allowing unauthenticated access to some information of the underlying operating system.
Understanding CVE-2022-1911
CVE-2022-1911 is a vulnerability in M-Files Server that could lead to exposure of sensitive information to unauthorized actors.
What is CVE-2022-1911?
The vulnerability in M-Files Server versions before 22.6.11534.1 and before 22.6.11505.0 allows unauthenticated access to certain information of the underlying operating system, posing a risk of data exposure.
The Impact of CVE-2022-1911
The impact of CVE-2022-1911 is rated as medium severity based on the CVSS v3.1 score of 5.3. It could result in the exposure of sensitive information without requiring privileges or user interaction.
Technical Details of CVE-2022-1911
The technical details include:
Vulnerability Description
The error in the parser function of M-Files Server versions allows unauthenticated access to underlying operating system information, leading to a potential information disclosure risk.
Affected Systems and Versions
M-Files Server versions before 22.6.11534.1 and before 22.6.11505.0 are impacted by this vulnerability.
Exploitation Mechanism
The vulnerability can be exploited remotely over the network without any user interaction, making it a concern for systems with unpatched M-Files Server installations.
Mitigation and Prevention
To address CVE-2022-1911, follow these steps:
Immediate Steps to Take
Upgrade M-Files Server to versions that are not affected by the vulnerability to prevent unauthorized access to sensitive information.
Long-Term Security Practices
Regularly update and patch M-Files Server to ensure that known vulnerabilities are addressed promptly and reduce the risk of exploitation.
Patching and Updates
Stay informed about security updates from M-Files and apply patches as soon as they are available to maintain a secure server environment.