VulnerabilityModified
CVE-2020-20217
Mikrotik RouterOs before 6.47 (stable tree) suffers from an uncontrolled resource consumption vulnerability in the /nova/bin/route process.
MEDIUM 6.5EPSS 2.00%
Does this matter?
Lower severity and a low EPSS score (2.00%). Track it; it rarely justifies an emergency change on its own.
Description
Mikrotik RouterOs before 6.47 (stable tree) suffers from an uncontrolled resource consumption vulnerability in the /nova/bin/route process. An authenticated remote attacker can cause a Denial of Service due to overloading the systems CPU.
- 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
- 2.00% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- mikrotik/routeros
- Source
- cve@mitre.org
References
- https://cwe.mitre.org/data/definitions/400.htmlThird Party Advisory
- https://github.com/cq674350529/pocs_slides/blob/master/advisory/MikroTik/CVE-2020-20217/README.mdThird Party Advisory
- https://mikrotik.com/Vendor Advisory
- https://cwe.mitre.org/data/definitions/400.htmlThird Party Advisory
- https://github.com/cq674350529/pocs_slides/blob/master/advisory/MikroTik/CVE-2020-20217/README.mdThird Party Advisory
- https://mikrotik.com/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.