cbcvebase.
CVE-2022-20745
published 2022-05-03

CVE-2022-20745: A vulnerability in the web services interface for remote access VPN features of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat…

PriorityP343high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.43%
70.1th percentile
A vulnerability in the web services interface for remote access VPN features of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause 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 crafted HTTPS request to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.

Affected

11 ranges
VendorProductVersion rangeFixed in
ciscoadaptive_security_appliance
ciscoadaptive_security_appliance_software< 9.12.4.389.12.4.38
ciscoadaptive_security_appliance_software>= 9.13.0 < 9.14.49.14.4
ciscoadaptive_security_appliance_software>= 9.15.0 < 9.15.1.219.15.1.21
ciscoadaptive_security_appliance_software>= 9.16.0 < 9.16.2.149.16.2.14
ciscoadaptive_security_appliance_software>= 9.17.0 < 9.17.1.79.17.1.7
ciscocisco_adaptive_security_appliance_software
ciscofirepower_threat_defense< 6.4.0.156.4.0.15
ciscofirepower_threat_defense
ciscofirepower_threat_defense>= 6.5.0 < 6.6.5.26.6.5.2
ciscofirepower_threat_defense>= 7.0.0 < 7.0.27.0.2

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
vendor_cisco7.5HIGH
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