What is CVE-2021-3046?

CVE-2021-3046 is a security advisory published by Palo Alto Networks Security Advisories with Medium severity. CVE-2021-3046 PAN-OS: Improper SAML Authentication Vulnerability in GlobalProtect Portal

Which CVE IDs does CVE-2021-3046 cover?

CVE-2021-3046 covers the following CVE IDs: CVE-2021-3046. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2021-3046?

CVE-2021-3046 affects 1 product, including: PAN-OS.

CVE-2021-3046Medium

CVE-2021-3046 PAN-OS: Improper SAML Authentication Vulnerability in GlobalProtect Portal

Vendor

Palo Alto Networks Security Advisories

Published

August 11, 2021

Last Modified

August 11, 2021

🔗 CVE IDs covered (1)

CVE-2021-3046 →

📋 Description

An improper authentication vulnerability exists in Palo Alto Networks PAN-OS software that enables a SAML authenticated attacker to impersonate any other user in the GlobalProtect Portal and GlobalProtect Gateway when they are configured to use SAML authentication.

This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.19; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.9; PAN-OS 10.0 versions earlier than PAN-OS 10.0.5. PAN-OS 10.1 versions are not impacted.

🎯 Affected products1

PAN-OS

✅ Remediation

This issue is fixed in PAN-OS 8.1.19, PAN-OS 9.0.14, PAN-OS 9.1.9, PAN-OS 10.0.5, and all later PAN-OS versions. Workarounds and mitigations: You can disable SAML authentication for any impacted GlobalProtect portal or gateway until you upgrade the PAN-OS firewall to a fixed version.

🔗 References (1)

advisoryhttps://security.paloaltonetworks.com/CVE-2021-3046