A vulnerability in the Clientless SSL VPN (WebVPN) portal of Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device.
The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-asa-xss [“https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-asa-xss”]
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | cisco_adaptive_security_appliance_\(asa\)_software | 7.0 | cpe:2.3:a:cisco:cisco_adaptive_security_appliance_\(asa\)_software:7.0:*:*:*:*:*:*:* |
cisco | cisco_adaptive_security_appliance_\(asa\)_software | 7.1 | cpe:2.3:a:cisco:cisco_adaptive_security_appliance_\(asa\)_software:7.1:*:*:*:*:*:*:* |
cisco | cisco_adaptive_security_appliance_\(asa\)_software | 7.2 | cpe:2.3:a:cisco:cisco_adaptive_security_appliance_\(asa\)_software:7.2:*:*:*:*:*:*:* |
cisco | cisco_adaptive_security_appliance_\(asa\)_software | 8.0 | cpe:2.3:a:cisco:cisco_adaptive_security_appliance_\(asa\)_software:8.0:*:*:*:*:*:*:* |
cisco | cisco_adaptive_security_appliance_\(asa\)_software | 8.2 | cpe:2.3:a:cisco:cisco_adaptive_security_appliance_\(asa\)_software:8.2:*:*:*:*:*:*:* |
cisco | cisco_adaptive_security_appliance_\(asa\)_software | 8.1 | cpe:2.3:a:cisco:cisco_adaptive_security_appliance_\(asa\)_software:8.1:*:*:*:*:*:*:* |
cisco | cisco_adaptive_security_appliance_\(asa\)_software | 8.3 | cpe:2.3:a:cisco:cisco_adaptive_security_appliance_\(asa\)_software:8.3:*:*:*:*:*:*:* |
cisco | cisco_adaptive_security_appliance_\(asa\)_software | 8.4 | cpe:2.3:a:cisco:cisco_adaptive_security_appliance_\(asa\)_software:8.4:*:*:*:*:*:*:* |
cisco | cisco_adaptive_security_appliance_\(asa\)_software | 8.5 | cpe:2.3:a:cisco:cisco_adaptive_security_appliance_\(asa\)_software:8.5:*:*:*:*:*:*:* |
cisco | cisco_adaptive_security_appliance_\(asa\)_software | 8.6 | cpe:2.3:a:cisco:cisco_adaptive_security_appliance_\(asa\)_software:8.6:*:*:*:*:*:*:* |