CVE-2020-20247

Medium

Description

Mikrotik RouterOs before 6.46.5 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/traceroute process. An authenticated remote attacker can cause a Denial of Service due via the loop counter variable.

SeverityMedium
CVSS6.5
Exploit probability65. percentile1.1%
ProductMikrotik Routeros
PublishedMay 3, 2021
First seenMay 3, 2021

How to fix

Update
  • mikrotik routeros6.46.5 or later

Affected products

ProductAffected versionsFixed in
mikrotik routerosv < 6.46.56.46.5

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Choose the product and enter the version you run to see whether it falls in the affected range.

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