#Asa 9.2 setup anyconnect vpn upgrade#
#Asa 9.2 setup anyconnect vpn software#

On devices running Cisco FTD Software, the show running-config command is available from Diagnostic CLI mode only. If the device is configured for one of these features, it is vulnerable. The right column indicates the basic configuration for the feature from the show running-config CLI command. In the following table, the left column lists the Cisco FTD features that are vulnerable. Cisco ASA FeatureĪn圜onnect IKEv2 Remote Access (with client services) In the following table, the left column lists the Cisco ASA features that are vulnerable.

#Asa 9.2 setup anyconnect vpn software#

This vulnerability affects Cisco products if they are running a vulnerable release of Cisco ASA Software or Cisco FTD Software with a vulnerable An圜onnect or WebVPN configuration. This advisory is available at the following link:

#Asa 9.2 setup anyconnect vpn upgrade#

Cisco encourages customers with affected products to upgrade to a fixed release as soon as possible. Note: Cisco has become aware of the availability of public exploit code and active exploitation of the vulnerability that is described in this advisory. There are no workarounds that address this vulnerability. This vulnerability cannot be used to obtain access to ASA or FTD system files, underlying operating system (OS) files, or VPN user login credentials.Ĭisco has released software updates that address this vulnerability. The web services file system is enabled when the affected device is configured with either WebVPN or An圜onnect features. As an example, this could allow an attacker to impersonate another VPN user and establish a Clientless SSL VPN or An圜onnect VPN session to the device as that user. A successful exploit could allow the attacker to view arbitrary files within the web services file system on the targeted device. An attacker could exploit this vulnerability by sending a crafted HTTP request containing directory traversal character sequences to an affected device. The vulnerability is due to a lack of proper input validation of URLs in HTTP requests processed by an affected device. A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct directory traversal attacks and read sensitive files on a targeted system.