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Test ID:1.3.6.1.4.1.25623.1.0.113068
Category:Denial of Service
Title:MikroTik RouterOS Multiple Vulnerabilities
Summary:MicroTik RouterOS is prone to multiple vulnerabilities.
Description:Summary:
MicroTik RouterOS is prone to multiple vulnerabilities.

Vulnerability Insight:
The vulnerabilities allow for two ways of causing an denial of
service (DoS):

- An attacker can flood the device with ICMP packets

- An attacker can connect to TCP-port 53 and send data starting with a lot of Null-Byte
characters, probably related to DNS.

Vulnerability Impact:
Successful exploitation would allow an attacker to make the
device unavailable.

Affected Software/OS:
MikroTik Router OS version 6.40.5 and prior.

Solution:
No known solution was made available for at least one year
since the disclosure of this vulnerability. Likely none will be provided anymore. General
solution options are to upgrade to a newer release, disable respective features, remove the
product or replace the product by another one.

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-2017-17538
https://www.exploit-db.com/exploits/43317/
Common Vulnerability Exposure (CVE) ID: CVE-2017-17537
https://www.exploit-db.com/exploits/43200/
CopyrightCopyright (C) 2017 Greenbone AG

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