CVE-2020-8634 Information

Description

Wing FTP Server v6.2.3 for Linux macOS and Solaris sets insecure permissions on files modified within the HTTP file management interface resulting in files being saved with world-readable and world-writable permissions. If a sensitive system file were edited this way a low-privilege user may escalate privileges to root.

CVSS Vector

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

Reference

https://www.hooperlabs.xyz/disclosures/cve-2020-8635.php

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

7.8