CVE-2020-8634 - Improper Preservation of Permissions

Severity

78%

Complexity

18%

Confidentiality

98%

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.

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 3.1 Base Score 7.8. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 7.2. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C).

Overview

Type

wftpserver Wing FTP Server 6.2.3 for

First reported 4 years ago

2020-03-07 00:15:00

Last updated 4 years ago

2020-03-09 15:46:00

Affected Software

wftpserver Wing FTP Server 6.2.3 for Linux

6.2.3
linux

wftpserver Wing FTP Server 6.2.3 for MacOS

6.2.3
macos

wftpserver Wing FTP Server 6.2.3 for Solaris

6.2.3
solaris

Stay updated

ExploitPedia is constantly evolving. Sign up to receive a notification when we release additional functionality.

Get in touch

If you'd like to report a bug or have any suggestions for improvements then please do get in touch with us using this form. We will get back to you as soon as we can.