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VID 29150
Severity 30
Port 22
Protocol TCP
Class CISCO
Detailed Description The CISCO IOS system does not provide warning messages when users login. Administrator can warn users who attempt login to a network device against unlawful act by providing warning message. Warning messages are needed, which warn that all activities are being monitored, warn of unlawful and malicious acts.

* Platforms Affected:
CISCO IOS
Recommendation Set up warning messages as follows :
Router# config terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)# banner motd #
Enter TEXT message. End with the character '#'.
<Input a message which is displayed at the beginning of the connection> #

Router(config)# banner login #
Enter TEXT message. End with the character '#'.
<Input a message which is displayed before loged in> #

Router(config)# banner exec #
Enter TEXT message. End with the character '#'.
<Input a message which displayed when an EXEC process is created> #

¡Ø Reccomanded banner sample
This system have to access authorized user and only use for officially.
During using equipment, privacy of individuals is not guaranteed.
All access and usage is monitored and recorded and can be provided evidence as court or related organization.
Use of this system constitutes consent to monitoring for these purposes.
Related URL (CVE)
Related URL (SecurityFocus)
Related URL (ISS)