CVE-2021-41636

Published: Jun 24, 2022Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

MELAG FTP Server 2.2.0.4 allows an attacker to use the CWD command to break out of the FTP servers root directory and operate on the entire operating system, while the access restrictions of the user running the FTP server apply.

Affected (1)

Products: Melag: Ftp Server

Melag

1 product

Ftp Server

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Melag Ftp Server	Version 2.2.0.4

Related CWEs

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (2)

https://www.securesystems.de/blog/advisory-and-exploitation-the-melag-ftp-server/

Source: cve@mitre.org

ExploitMitigationThird Party Advisory

https://www.securesystems.de/blog/advisory-and-exploitation-the-melag-ftp-server/

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitMitigationThird Party Advisory

Timeline

No history available yet.