Short Name |
CHARGEN:EXPLOIT:UNEXPECTED-REQ |
---|---|
Severity |
Major |
Recommended |
No |
Category |
CHARGEN |
Release Date |
2003/08/27 |
Update Number |
1213 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
This protocol anomaly is client-to-server data on a CHARGEN flow. CHARGEN allows only server-to-client communication. This can indicate data tunneling.
CHARGEN traffic in the client to server direction could represent data being tunneled over the CHARGEN port.