Test ID:	1.3.6.1.4.1.25623.1.0.143630
Category:	Denial of Service
Title:	MikroTik RouterOS <= 6.44.3 DoS Vulnerability
Summary:	MikroTik RouterOS is prone to a denial of service (DoS); vulnerability in the SSH daemon.
Description:	Summary: MikroTik RouterOS is prone to a denial of service (DoS) vulnerability in the SSH daemon. Vulnerability Insight: The SSH daemon on MikroTik routers could allow remote attackers to generate CPU activity, trigger refusal of new authorized connections, and cause a reboot via connect and write system calls, because of uncontrolled resource management. Affected Software/OS: MikroTik RouterOS version 6.44.3 and prior. Solution: The vendor suggests the following steps to harden and tune the SSH daemon by using a firewall filter and service port restrictions: - Reduce the number of allowed unauthenticated connections. - Set the maximum number of concurrent connections to the SSH daemon. CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-10364 https://packetstormsecurity.com/files/156790/Microtik-SSH-Daemon-6.44.3-Denial-Of-Service.html https://www.exploit-db.com/exploits/48228
Copyright	Copyright (C) 2020 Greenbone AG

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