Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
Cisco Router SYNful Knock Vulnerability
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
This host has Cisco router and is prone to SYNful Knock vulnerability.
Insight
Insight
The flaw is due to cisco router firmware allowing remote attacker to change the memory values.
Affected Software
Affected Software
Cisco 1841 Cisco 2811 Cisco 3825
Detection Method
Detection Method
Send a crafted tcp packet request and check whether it is able to obtain valuable information or not
Solution
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.