Integer Underflow Vulnerability in MikroTik RouterOS SMB Server
CVE-2019-16160

7.5HIGH

Key Information:

Vendor: Mikrotik
Status: Routeros
Vendor: CVE Published:; 7 October 2020

What is CVE-2019-16160?

An integer underflow vulnerability exists in the SMB server of MikroTik RouterOS prior to version 6.45.5, enabling remote unauthenticated attackers to exploit this weakness. Successful exploitation can lead to a denial-of-service condition by crashing the SMB service, potentially impacting network operations and availability.

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