![]() This file system is enabled when the affected device is configured with either WebVPN or An圜onnect features. The attacker can only view and delete files within the web services file system. When the device is reloaded after exploitation of this vulnerability, any files that were deleted are restored. An exploit could allow the attacker to view or delete arbitrary files on the targeted system. An attacker could exploit this vulnerability by sending a crafted HTTP request containing directory traversal character sequences. The vulnerability is due to a lack of proper input validation of the HTTP URL. access-list 2003 permit udp 217.163.57.0 0.0.0.26 Adaptive Security Appliance, Asa 5505, Asa 5505 Firmware and 23 moreĪ 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 obtain read and delete access to sensitive files on a targeted system.access-list 2001 permit udp any any dscp af31.access-list 2000 permit udp any any dscp ef.If subnets are set to high priority or open, specific UDP traffic passing through those subnets does not need to be listed individually. ![]() ![]() Here are some values users can add to their Cisco configuration file. Information on configuring these settings can be found here ![]() TCP session timer (TLS connections only, port 5443): 300 - 700 seconds.Session Timers, Ports, Subnets, and DSCP Values for Cisco RoutersĬonfigure the UDP and TCP time out values per the X Series documentation ![]()
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