Cisco Catalyst 4000 Series Switches CVE-2017-12213 Authentication Bypass Vulnerability

Bugtraq ID:	100663
Class:	Design Error
CVE:	CVE-2017-12213
Remote:	Yes
Local:	No
Published:	Sep 06 2017 12:00AM
Updated:	Sep 06 2017 12:00AM
Credit:	The vendor reported this issue.
Vulnerable:	Cisco Ios 3.6(5) Cisco Catalyst 4000
Not Vulnerable:

Cisco Catalyst 4000 Series Switches CVE-2017-12213 Authentication Bypass Vulnerability

Cisco Catalyst 4000 Series Switches are prone to an authentication-bypass vulnerability.

An attacker can exploit this issue to bypass the authentication mechanism and obtains sensitive information. This may lead to further attacks.

This issue is being tracked by Cisco Bug ID CSCvc72751.

Cisco Catalyst 4000 Series Switches CVE-2017-12213 Authentication Bypass Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Cisco Catalyst 4000 Series Switches CVE-2017-12213 Authentication Bypass Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Cisco Catalyst 4000 Series Switches CVE-2017-12213 Authentication Bypass Vulnerability

References:

• Cisco Homepage (Cisco)
  
• cisco-sa-20170906-cat: Cisco Catalyst 4000 Series Switches Dynamic ACL Bypass Vu (Cisco)