IBM Security AppScan Enterprise before 8.6.0.2 and Rational Policy Tester before 8.5.0.3 do not validate X.509 certificates during scanning, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary certificate.Referenceshttps://exchange.xforce.ibmcloud.com/vulnerabilities/74578http://www-01.ibm.com/support/docview.wss?uid=swg21620759http://www-01.ibm.com/support/docview.wss?uid=swg21620760