Description
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 trigger a denial of service (DoS) condition. This vulnerability is due to improper input validation when parsing HTTPS requests. An attacker could exploit this vulnerability by sending a malicious HTTPS request to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
High
Affected products
- Cisco / adaptive_security_appliance9.7
- Cisco / adaptive_security_appliance_software9.8 – 9.8.4.40
- Cisco / Cisco Adaptive Security Appliance Softwareunspecified – 6.4.0.13
- Cisco / Cisco Firepower Threat Defense Softwareunspecified – 6.6.5
- Cisco / secure_firewall_threat_defense6.2.2
- Cisco / secure_firewall_threat_defense7.0.0 – 7.0.0
Updated 12m ago · 8 sources