CVE-2018-10066 describes a critical vulnerability in MikroTik RouterOS version 6.41.4, stemming from missing OpenVPN server certificate verification. This flaw allows a remote, unauthenticated attacker to intercept client traffic and impersonate a legitimate OpenVPN server, potentially gaining access to the client's internal network, particularly in site-to-site tunnel configurations. With a CVSS score of 8.1 (HIGH), the vulnerability is network-exploitable with high impact on confidentiality, integrity, and availability, despite requiring high attack complexity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.41.4CPE matchmatch criteria | cpe:2.3:a:mikrotik:routeros:6.41.4:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.