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MikroTik RouterOS <= 6.47.3, 7.x DoS Vulnerability
Information
Severity
Severity
Medium
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
None Solution Available
Created
Created
3 years ago
Modified
Modified
3 years ago
Summary
MikroTik RouterOS is prone to a denial of service vulnerability in the SMB server.
Insight
Insight
An array index error in MikroTik RouterOS allows an unauthenticated remote attacker to crash the SMB server via modified setup-request packets, aka SUP-12964.
Affected Software
Affected Software
MikroTik RouterOS version 6.47.3 and prior and 7.x.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
No known solution is available as of 15th September, 2020. Information regarding this issue will be updated once solution details are available.