Vulnerabilities > CVE-2018-16494 - Exposure of Resource to Wrong Sphere vulnerability in Versa-Networks Versa Operating System 20.2.0/21.1.0
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
In VOS and overly permissive "umask" may allow for authorized users of the server to gain unauthorized access through insecure file permissions that can result in an arbitrary read, write, or execution of newly created files and directories. Insecure umask setting was present throughout the Versa servers.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 3 |