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CVE-2020-20221

6.5 mediumEPSS 2.9%

Medium (6.5) in mikrotik routeros. EPSS 2.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.5 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
2.9% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-11-01)
CWE
CWE-400
Published
Modified
Record from
the NVD, synced

Affected

References

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