VulnerabilityModified
CVE-2020-20225
Mikrotik RouterOs before 6.47 (stable tree) suffers from an assertion failure vulnerability in the /nova/bin/user process.
MEDIUM 6.5EPSS 2.04%
Does this matter?
Lower severity and a low EPSS score (2.04%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- 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
- 2.04% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Affected
- mikrotik/routeros
- Source
- cve@mitre.org
References
- http://seclists.org/fulldisclosure/2021/May/12Mailing List, Third Party Advisory
- https://mikrotik.com/Vendor Advisory
- http://seclists.org/fulldisclosure/2021/May/12Mailing List, Third Party Advisory
- https://mikrotik.com/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.