Skip to content
7.7 High

CVE-2019-1693 A vulnerability in the WebVPN service of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat…

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 and versions

Product Affected versions Fixed in
Cisco Adaptive Security Appliance (ASA) Software 9.10 earliest → < 9.10.1.17 9.10.1.17
Cisco Adaptive Security Appliance (ASA) Software 9.9 earliest → < 9.9.2.50 9.9.2.50
Cisco Adaptive Security Appliance (ASA) Software 9.8 earliest → < 9.8.4 9.8.4
Cisco Adaptive Security Appliance (ASA) Software 9.6 earliest → < 9.6.4.25 9.6.4.25
Cisco Adaptive Security Appliance (ASA) Software 9.4 earliest → < 9.4.4.34 9.4.4.34
Cisco Firepower Threat Defense (FTD) Software 6.3 earliest → < 6.3.0.3 6.3.0.3
Cisco Firepower Threat Defense (FTD) Software 6.2 earliest → < 6.2.3.12 6.2.3.12

References

Timeline

  1. Published
  2. Last modified
The 161 CVEs of Cisco Adaptive Security Appliance (ASA) Software →
Track this CVE