CVE-2020-20221

medium

Description

Mikrotik RouterOs before 6.44.6 (long-term tree) suffers from an uncontrolled resource consumption vulnerability in the /nova/bin/cerm process. An authenticated remote attacker can cause a Denial of Service due to overloading the systems CPU.

References

https://seclists.org/fulldisclosure/2021/May/1

https://seclists.org/fulldisclosure/2020/May/30

https://cwe.mitre.org/data/definitions/400.html

Details

Source: Mitre, NVD

Published: 2021-07-21

Updated: 2022-10-26

Risk Information

CVSS v2

Base Score: 6.8

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

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H