CVE-2020-20231

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

Mikrotik RouterOs through stable version 6.48.3 suffers from a memory corruption vulnerability in the /nova/bin/detnet process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476CWE-787

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jul 14, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-20231: Medium severity, CVSS 6.5 | Vulnix