CVE-2020-20225
Medium
Published: 07 July 2021
Published
07 July 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0025
48.3th percentile
Risk Priority
13
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2020-20225 is a medium-severity Reachable Assertion (CWE-617) vulnerability in Mikrotik Routeros. Its CVSS base score is 6.5 (Medium).
Operationally, ranked at the 48.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2020-13012
Vulnerability details
Mikrotik RouterOs before 6.47 (stable tree) suffers from an assertion failure vulnerability in the /nova/bin/user process. An authenticated remote attacker can cause a Denial of Service due to an assertion failure via a crafted packet.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
mikrotik
routeros
≤ 6.47
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.