Description
A vulnerability in the WebVPN service of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper management of authenticated sessions in the WebVPN portal. An attacker could exploit this vulnerability by authenticating with valid credentials and accessing a specific URL in the WebVPN portal. A successful exploit could allow the attacker to cause the device to reload, resulting in a temporary DoS condition.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Cisco Cisco Adaptive Security Appliance (ASA) Software
unspecified to < 9.4.4.34affectedunspecified to < 9.6.4.25affectedunspecified to < 9.8.4affectedunspecified to < 9.9.2.50affectedunspecified to < 9.10.1.17affected
Cisco Cisco Firepower Threat Defense (FTD) Software
unspecified to < 6.2.3.12affectedunspecified to < 6.3.0.3affected