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6.5
CVSSv3

CVE-2020-20221

Published: 21/07/2021 Updated: 26/10/2022
CVSS v2 Base Score: 6.8 | Impact Score: 6.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C
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Vulnerability Summary

Mikrotik RouterOs prior to 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.

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mikrotik routeros

Mailing Lists

Full Disclosure: Re: Two vulnerabilities found in MikroTik's RouterOS
<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> Re: Two vulnerabilities found in MikroTik's RouterOS <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Q C ...

References

CWE-400https://seclists.org/fulldisclosure/2020/May/30https://seclists.org/fulldisclosure/2021/May/1https://cwe.mitre.org/data/definitions/400.htmlhttps://nvd.nist.govhttp://seclists.org/fulldisclosure/2021/May/1
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-30924CVE-2024-3400overflowCVE-2024-23528CVE-2024-21338CVE-2024-3818CVE-2024-23535NULL pointer dereferenceelevation of privilege
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