Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2020-20215 Details

Description

Mikrotik RouterOs 6.44.6 (long-term tree) suffers from a memory corruption vulnerability in the /nova/bin/diskd process. An authenticated remote attacker can cause a Denial of Service due to invalid memory access.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://seclists.org/fulldisclosure/2021/May/10 CVEMailing ListThird Party Advisory
https://mikrotik.com/ CVEVendor Advisory
http://seclists.org/fulldisclosure/2021/May/10 [email protected]Mailing ListThird Party Advisory
https://mikrotik.com/ [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
mikrotik routeros
6.44.6

CPE

  • cpe:2.3:o:mikrotik:routeros:6.44.6:*:*:*:ltr:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-20215
NVD Published Date:
Jul 7, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-20215 Details - Not Deferred