CVE-2018-7822 : Vulnerability Insights and Analysis
Learn about CVE-2018-7822 affecting SoMachine Basic and Modicon M221, leading to unauthorized access to resource files. Find mitigation steps and necessary updates here.
SoMachine Basic and Modicon M221 have an Incorrect Default Permissions vulnerability that could lead to unauthorized access to resource files.
Understanding CVE-2018-7822
SoMachine Basic and Modicon M221 are affected by an Incorrect Default Permissions vulnerability, potentially allowing unauthorized access to resource files.
What is CVE-2018-7822?
This CVE refers to a vulnerability in SoMachine Basic and Modicon M221, where unauthorized access to resource files can occur.
The Impact of CVE-2018-7822
The vulnerability could lead to unauthorized access to resource files of SoMachine Basic when someone is logged on to the hosting system.
Technical Details of CVE-2018-7822
SoMachine Basic and Modicon M221 are affected by an Incorrect Default Permissions vulnerability.
Vulnerability Description
An Incorrect Default Permissions (CWE-276) vulnerability exists in SoMachine Basic and Modicon M221, potentially allowing unauthorized access to resource files.
Affected Systems and Versions
- SoMachine Basic and Modicon M221, all versions
- Modicon M221, all references, all versions prior to firmware V1.10.0.0
Exploitation Mechanism
Unauthorized access to resource files of SoMachine Basic can occur when someone is logged on to the hosting system.
Mitigation and Prevention
Immediate Steps to Take:
- Update to firmware V1.10.0.0 or later to mitigate the vulnerability
Long-Term Security Practices:
- Regularly monitor and update software to prevent vulnerabilities
- Implement access controls and permissions to restrict unauthorized access
- Conduct security assessments and audits periodically
- Educate users on secure practices to prevent unauthorized access
Patching and Updates
Ensure all systems are updated to firmware V1.10.0.0 or later to address the vulnerability.