

- #GLOBALPROTECT CLIENTLESS VPN INSTALL#
- #GLOBALPROTECT CLIENTLESS VPN UPDATE#
- #GLOBALPROTECT CLIENTLESS VPN PATCH#
- #GLOBALPROTECT CLIENTLESS VPN UPGRADE#
- #GLOBALPROTECT CLIENTLESS VPN LICENSE#
#GLOBALPROTECT CLIENTLESS VPN UPGRADE#
What to do?Īs mentioned before, implementing the security updates is the best solution.Įnterprise admins are advised to upgrade to PAN-OS versions 9.1.3, 9.0.9 or 8.1.15 if possible. Palo Alto Networks says that there is currently no indication of the vulnerability being under active attack.īut given that SSL VPN flaws in various enterprise solutions have been heavily exploited in the last year or so – both by cybercriminals and nation-state attackers – it is expected that this one will be as soon as a working exploit is developed. "Disable Validate Identity Provider Certificate, then click OK." /KLd78oImzs The PAN-OS 9.1 user guide, which was apparently last updated 4 days ago (June 25), instructs admins to do just that when setting up DUO integration. “These providers include Okta, SecureAuth, SafeNet Trusted Access, Duo, Trusona via Azure AD, Azure AD and Centrify.Įven the PAN-OS 9.1 user guide instructs admins to disable the “Validate Identity Provider Certificate” option that when setting up Duo integration: “It appears that notable organizations providing SSO, two-factor authentication, and identity services recommend this configuration or may only work using this configuration,” noted Tenable researcher Satnam Narang.

While the aforementioned configuration settings are not part of default configurations, it seems that finding vulnerable devices should not be much of a problem for attackers. “Resources that can be protected by SAML-based single sign-on (SSO) authentication are GlobalProtect Gateway, GlobalProtect Portal, GlobalProtect Clientless VPN, Authentication and Captive Portal, PAN-OS next-generation firewalls (PA-Series, VM-Series) and Panorama web interfaces, and Prisma Access,” Palo Alto Networks shared.

USCYBERCOM Cybersecurity Alert June 29, 2020ĬVE-2020-2021 is an authentication bypass vulnerability that could allow unauthenticated, remote attackers to gain access to and control of the vulnerable devices, change their settings, change access control policies, turn them off, etc.Īffected PAN-OS versions include versions earlier than PAN-OS 9.1.3 PAN-OS 9.0 versions earlier than PAN-OS 9.0.9 PAN-OS 8.1 versions earlier than PAN-OS 8.1.15, and all versions of PAN-OS 8.0 (EOL). We appreciate proactive response to this vulnerability. Foreign APTs will likely attempt exploit soon.
#GLOBALPROTECT CLIENTLESS VPN PATCH#
Please patch all devices affected by CVE-2020-2021 immediately, especially if SAML is in use. The US Cyber Command has echoed the call for immediate action, saying that nation-state-backed attackers are likely to try to exploit it soon.
#GLOBALPROTECT CLIENTLESS VPN UPDATE#
You also need the GlobalProtect Clientless VPN dynamic updates to use this feature.Palo Alto Networks has patched a critical and easily exploitable vulnerability (CVE-2020-2021) affecting PAN-OS, the custom operating system running on its next generation firewalls and enterprise VPN appliances, and is urging users to update to a fixed version as soon as possible.
#GLOBALPROTECT CLIENTLESS VPN INSTALL#
#GLOBALPROTECT CLIENTLESS VPN LICENSE#
This license must be installed on each firewall running a gateway(s) that: However, to use some of the more advanced features (such as HIP checks and associated content updates, support for the GlobalProtect mobile app, or IPv6 support) you must purchase an annual GlobalProtect subscription. If you want to use GlobalProtect to provide a secure remote access or virtual private network (VPN) solution via single or multiple internal/external gateways, you do not need any GlobalProtect licenses.
