MikroTik RouterOS CVE-2019-3924 Security Bypass Vulnerability

BID:107177

CVE-2019-3924 |

Info

MikroTik RouterOS CVE-2019-3924 Security Bypass Vulnerability

Bugtraq ID: 107177
Class: Access Validation Error
CVE: CVE-2019-3924
Remote: Yes
Local: No
Published: Feb 22 2019 12:00AM
Updated: Feb 22 2019 12:00AM
Credit: Tenable
Vulnerable: MikroTik Routeros 6.41.3
MikroTik RouterOS 2.9.51
MikroTik RouterOS 2.9.50
MikroTik RouterOS 2.9.49
MikroTik RouterOS 2.9.48
MikroTik RouterOS 2.9.47
MikroTik RouterOS 2.9.46
MikroTik RouterOS 2.9.45
MikroTik RouterOS 2.9.44
MikroTik RouterOS 2.9.43
MikroTik RouterOS 2.9.42
MikroTik RouterOS 2.9.41
MikroTik RouterOS 2.9.40
MikroTik Routeros 6.42
MikroTik RouterOS 6.3
MikroTik RouterOS 6.2
MikroTik RouterOS 5.26
MikroTik RouterOS 5.25
MikroTik RouterOS 5.15
MikroTik RouterOS 5.0
MikroTik RouterOS 4.0
MikroTik RouterOS 3.2
MikroTik RouterOS 3.13
MikroTik RouterOS 3.12
MikroTik RouterOS 3.11
MikroTik RouterOS 3.10
MikroTik RouterOS 3.09
MikroTik RouterOS 3.08
MikroTik RouterOS 3.07
MikroTik RouterOS 3.0
Not Vulnerable: MikroTik Routeros 6.43.12
MikroTik Routeros 6.42.12
MikroTik Routeros 6.44beta75

Exploit / POC

MikroTik RouterOS CVE-2019-3924 Security Bypass Vulnerability

The researcher has created a proof-of-concept to demonstrate the issue. Please see the references for more information.

Solution / Fix

MikroTik RouterOS CVE-2019-3924 Security Bypass Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report