CVE-2020-20221

MEDIUM

6.5

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.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published7/21/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

mikrotik:routeros

Weaknesses (CWE)

CWE-400

References

https://cwe.mitre.org/data/definitions/400.html(cve@mitre.org)

https://seclists.org/fulldisclosure/2020/May/30(cve@mitre.org)

https://seclists.org/fulldisclosure/2021/May/1(cve@mitre.org)

https://cwe.mitre.org/data/definitions/400.html(af854a3a-2127-422b-91ae-364da2661108)

https://seclists.org/fulldisclosure/2020/May/30(af854a3a-2127-422b-91ae-364da2661108)

https://seclists.org/fulldisclosure/2021/May/1(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.