Palo Alto Networks GlobalProtect before 1.1.7, and NetConnect, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof portal servers and obtain sensitive information via a crafted certificate.
The App-ID cache feature in Palo Alto Networks PAN-OS before 4.0.14, 4.1.x before 4.1.11, and 5.0.x before 5.0.2 allows remote attackers to bypass intended security policies via crafted requests that trigger invalid caching, as demonstrated by incorrect identification of HTTP traffic as SIP traffic, aka Ref ID 47195.
Cross-site scripting (XSS) vulnerability in the web-based device-management API browser in Palo Alto Networks PAN-OS before 4.1.13 and 5.0.x before 5.0.6 allows remote attackers to inject arbitrary web script or HTML via crafted data, aka Ref ID 50908.