CVE-2020-3599: A vulnerability in the web-based management interface of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) att...

Summary

A vulnerability in the web-based management interface of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interfa...

What to do

Update cisco adaptive_security_appliance to version 9.6.4.45 or later.

Affected software

Vendor	Product	Affected versions
cisco	adaptive_security_appliance	< 9.6.4.45 `cpe:2.3:a:cisco:adaptive_security_appliance::::::::`
cisco	adaptive_security_appliance_software	>= 9.7.0, < 9.8.4.29 >= 9.9.0, < 9.9.2.80 >= 9.10.0, < 9.10.1.43 >= 9.12.0, < 9.12.4.4 >= 9.13.0, < 9.13.1.13 >= 9.14.0, < 9.14.1.29 `cpe:2.3:o:cisco:adaptive_security_appliance_software::::::::`

Original advisory text

A vulnerability in the web-based management interface of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) att...

A vulnerability in the web-based management interface of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. 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 access sensitive, browser-based information.

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-a... Vendor Advisory