Vulnerability   
Search   
    Search 324607 CVE descriptions
and 145615 test descriptions,
access 10,000+ cross references.
Tests   CVE   All  

Test ID:1.3.6.1.4.1.25623.1.0.147752
Category:Denial of Service
Title:MikroTik RouterOS < 6.47.1 Multiple DoS Vulnerabilities
Summary:MikroTik RouterOS is prone to multiple denial of service (DoS); vulnerabilities.
Description:Summary:
MikroTik RouterOS is prone to multiple denial of service (DoS)
vulnerabilities.

Vulnerability Insight:
The following vulnerabilities exist:

- CVE-2020-22844: Buffer overflow allows unauthenticated attackers to cause a DoS via crafted SMB
requests

- CVE-2020-22845: Buffer overflow allows unauthenticated attackers to cause a DoS via crafted FTP
requests

Affected Software/OS:
MikroTik RouterOS version 6.47 and prior.

Solution:
Update to version 6.47.1 or later.

CVSS Score:
7.8

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-22844
https://github.com/colorlight/mikrotik_poc/blob/master/two_vulns.md
https://mikrotik.com/support
Common Vulnerability Exposure (CVE) ID: CVE-2020-22845
CopyrightCopyright (C) 2022 Greenbone AG

This is only one of 145615 vulnerability tests in our test suite. Find out more about running a complete security audit.

To run a free test of this vulnerability against your system, register below.




© 1998-2025 E-Soft Inc. All rights reserved.