CVE-2018-16494 Information

Description

In VOS and overly permissive �mask\ 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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://hackerone.com/reports/1168191

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8