CVE-2019-3924
High
Description
MikroTik RouterOS before 6.43.12 (stable) and 6.42.12 (long-term) is vulnerable to an intermediary vulnerability. The software will execute user defined network requests to both WAN and LAN clients. A remote unauthenticated attacker can use this vulnerability to bypass the router's firewall or for general network scanning activities.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Mikrotik Routeros
PublishedFeb 20, 2019
First seenFeb 20, 2019
Weakness typeCWE-441CWE-441
How to fix
Update
- mikrotik routeros6.42.12, 6.43.12 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mikrotik routeros | v < 6.42.12, v < 6.43.12 | 6.42.12, 6.43.12 |
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