CVE-2021-27221

Published: Mar 19, 2021Modified: Nov 21, 2024

8.1

Vector

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

Exploitability: 2.8 / Impact: 5.2

Source: NVD

Description

MikroTik RouterOS 6.47.9 allows remote authenticated ftp users to create or overwrite arbitrary .rsc files via the /export command. NOTE: the vendor's position is that this is intended behavior because of how user policies work

Affected (1)

Products: Mikrotik: Routeros

Mikrotik

1 product

Routeros

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mikrotik Routeros	Version 6.47.9

References (2)

https://onovy.medium.com/routeros-user-with-just-ftp-policy-can-write-to-filesystem-cve-2021-27221-e3e45d780dfe

Source: cve@mitre.org

ExploitThird Party Advisory

https://onovy.medium.com/routeros-user-with-just-ftp-policy-can-write-to-filesystem-cve-2021-27221-e3e45d780dfe

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

ExploitThird Party Advisory

Timeline

No history available yet.