CVEvulnerability
CVE-2020-20221
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-07-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:C
- Weaknesses
- CWE-400
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.
Affected configurations
• mikrotik routeros (< 6.44.6)
Related
Weakness · CWE (1)
- CWE-400 Uncontrolled Resource Consumption weakness
References
- https://cwe.mitre.org/data/definitions/400.html Third Party Advisory
- https://seclists.org/fulldisclosure/2020/May/30 Mailing List, Third Party Advisory
- https://seclists.org/fulldisclosure/2021/May/1 Exploit, Mailing List, Third Party Advisory
- https://cwe.mitre.org/data/definitions/400.html Third Party Advisory
- https://seclists.org/fulldisclosure/2020/May/30 Mailing List, Third Party Advisory
- https://seclists.org/fulldisclosure/2021/May/1 Exploit, Mailing List, Third Party Advisory