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Cisco Bug: CSCuq35090 - Webvpn: Support for XFRAME in additional portal and CSD pages

Last Modified

Feb 10, 2021

Products (2)

  • Cisco Adaptive Security Appliance (ASA) Software
  • Cisco Adaptive Security Appliance (ASA) Software

Known Affected Releases

9.0(3.0) 9.1(2) 9.1(3)

Description (partial)

Symptom:
A vulnerability scanner may report additional ASA webvpn portal and CSD pages vulnerable to clickjacking, such as:

https://(webvpn-portal-fqdn)/CACHE/sdesktop/install/start.htm
https://(webvpn-portal-fqdn)/CACHE/sdesktop/install/empty.htm
https://(webvpn-portal-fqdn)/ CSCOE /wrong_url.html       
https://(webvpn-portal-fqdn)/CACHE/sdesktop/install/tips.htm
https://(webvpn-portal-fqdn)/?CSCOE?/wrong_url.html

Conditions:
Execute a vulnerability scanner against the ASA Webvpn port.
Have CSD enabled.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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