VULNERABILITY INTELLIGENCE
CVE-2019-3924
CVSS score7.5 HIGH
EPSS probability15.70%
CISA KEVNot currently listed
Published2019-02-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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.
Weakness classification
- vulnreport@tenable.com: CWE-441
- nvd@nist.gov: CWE-441
Primary references
- vulnreport@tenable.com — Third Party Advisory, VDB Entry
- vulnreport@tenable.com — Exploit, Third Party Advisory, VDB Entry
- vulnreport@tenable.com — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory