CVE Vulnerability

CVE-2018-10066

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).

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://janis-streib.de/2018/04/11/mikrotik-openvpn-security Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:mikrotik:routeros:6.41.4:*:*:*:*:*:*:*
Information

Published : 2018-04-13 01:29

Updated : 2018-05-17 05:15

NVD link : CVE-2018-10066

Mitre link : CVE-2018-10066

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation