CVE-2019-16160

high

Description

An integer underflow in the SMB server of MikroTik RouterOS before 6.45.5 allows remote unauthenticated attackers to crash the service.

References

https://mikrotik.com

https://gist.github.com/thebabush/3c71fc5001f8865e3ad579e80680ce24

https://forum.mikrotik.com/viewtopic.php?t=151603

Details

Source: Mitre, NVD

Published: 2020-10-07

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.01256