Medium6.5MikroTik

RouterOS: Mikrotik RouterOs through stable version 6.48.3 suffers from a memory corruption vulnerability in the /nova/bin/detne…

CVE-2020-20231 Published Jul 14, 2021Updated by vendor Jun 17, 2026

CVE-2020-20231

Affected products & platforms

MikroTikUnclassified

Summary

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).

Affected versions

6.48.3

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Mitigation

Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Discussion(0)

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