What is the severity of CVE-2018-10066?

CVE-2018-10066 is classified as a high severity vulnerability due to its potential for remote exploitation.

How do I fix CVE-2018-10066?

To fix CVE-2018-10066, upgrade MikroTik RouterOS to version 6.41.5 or later which includes a patch for this vulnerability.

What impact does CVE-2018-10066 have on MikroTik RouterOS users?

The impact of CVE-2018-10066 allows attackers to impersonate the OpenVPN server, which can lead to unauthorized access to the internal network.

Which versions of MikroTik RouterOS are affected by CVE-2018-10066?

CVE-2018-10066 affects MikroTik RouterOS version 6.41.4 specifically.

Can an attacker exploit CVE-2018-10066 remotely?

Yes, CVE-2018-10066 can be exploited by a remote unauthenticated attacker capable of intercepting client traffic.

Vulnerability/
CVE-2018-10066

high

8.1

CWE

295

13/4/2018

5/8/2024

CVE-2018-10066

First published: Fri Apr 13 2018(Updated: )

An issue was discovered in MikroTik RouterOS 6.41.4. Missing OpenVPN server certificate verification allows a remote unauthenticated attacker capable of intercepting client traffic to act as a malicious OpenVPN server. This may allow the attacker to gain access to the client's internal network (for example, at site-to-site tunnels).

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
MikroTik devices	=6.41.4

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Reference Links

https://janis-streib.de/2018/04/11/mikrotik-openvpn-security

Frequently Asked Questions

What is the severity of CVE-2018-10066?
CVE-2018-10066 is classified as a high severity vulnerability due to its potential for remote exploitation.
How do I fix CVE-2018-10066?
To fix CVE-2018-10066, upgrade MikroTik RouterOS to version 6.41.5 or later which includes a patch for this vulnerability.
What impact does CVE-2018-10066 have on MikroTik RouterOS users?
The impact of CVE-2018-10066 allows attackers to impersonate the OpenVPN server, which can lead to unauthorized access to the internal network.
Which versions of MikroTik RouterOS are affected by CVE-2018-10066?
CVE-2018-10066 affects MikroTik RouterOS version 6.41.4 specifically.
Can an attacker exploit CVE-2018-10066 remotely?
Yes, CVE-2018-10066 can be exploited by a remote unauthenticated attacker capable of intercepting client traffic.

agent/type
collector/mitre-cve
source/MITRE
agent/weakness
agent/author
agent/last-modified-date
agent/references
agent/severity
agent/description
agent/event
agent/first-publish-date
agent/softwarecombine
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/mikrotik
canonical/mikrotik devices
version/mikrotik devices/6.41.4

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Frequently Asked Questions

What is the severity of CVE-2018-10066?
CVE-2018-10066 is classified as a high severity vulnerability due to its potential for remote exploitation.
How do I fix CVE-2018-10066?
To fix CVE-2018-10066, upgrade MikroTik RouterOS to version 6.41.5 or later which includes a patch for this vulnerability.
What impact does CVE-2018-10066 have on MikroTik RouterOS users?
The impact of CVE-2018-10066 allows attackers to impersonate the OpenVPN server, which can lead to unauthorized access to the internal network.
Which versions of MikroTik RouterOS are affected by CVE-2018-10066?
CVE-2018-10066 affects MikroTik RouterOS version 6.41.4 specifically.
Can an attacker exploit CVE-2018-10066 remotely?
Yes, CVE-2018-10066 can be exploited by a remote unauthenticated attacker capable of intercepting client traffic.