VulnerabilityModified
CVE-2020-20221
Mikrotik RouterOs before 6.44.6 (long-term tree) suffers from an uncontrolled resource consumption vulnerability in the /nova/bin/cerm process.
MEDIUM 6.5EPSS 2.91%
Does this matter?
Lower severity and a low EPSS score (2.91%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.91% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- mikrotik/routeros
- Source
- cve@mitre.org
References
- https://cwe.mitre.org/data/definitions/400.htmlThird Party Advisory
- https://seclists.org/fulldisclosure/2020/May/30Mailing List, Third Party Advisory
- https://seclists.org/fulldisclosure/2021/May/1Exploit, Mailing List, Third Party Advisory
- https://cwe.mitre.org/data/definitions/400.htmlThird Party Advisory
- https://seclists.org/fulldisclosure/2020/May/30Mailing List, Third Party Advisory
- https://seclists.org/fulldisclosure/2021/May/1Exploit, Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.