CVE-2019-12698High· 7.5▾ TwilightA vulnerability in the WebVPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.4 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 11.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
2.0%
A vulnerability in the WebVPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected device. The vulnerability is due to excessive processing load for a specific WebVPN HTTP page request. An attacker could exploit this vulnerability by sending multiple WebVPN HTTP page load requests for a specific URL. A successful exploit could allow the attacker to increase CPU load on the device, resulting in a denial of service (DoS) condition, which could cause traffic to be delayed through the device.
adaptive_security_appliance < 9.6.4.31adaptive_security_appliance_software >= 9.7, < 9.8.4.9adaptive_security_appliance_software >= 9.9, < 9.9.2.56adaptive_security_appliance_software >= 9.10, < 9.10.1.30adaptive_security_appliance_software >= 9.12, < 9.12.2.9adaptive_security_appliance_software >= 9.13, < 9.13.1secure_firewall_threat_defense < 6.2.3.15secure_firewall_threat_defense >= 6.3.0, < 6.3.0.5secure_firewall_threat_defense >= 6.4.0, < 6.4.0.6Upgrade past the affected range:
adaptive_security_appliance 9.6.4.31adaptive_security_appliance_software 9.13.1secure_firewall_threat_defense 6.4.0.6Connected by shared product, vendor, weakness, or advisory.
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