Description
A memory corruption vulnerability in Palo Alto Networks PAN-OS GlobalProtect Clientless VPN enables an authenticated attacker to execute arbitrary code with root user privileges during SAML authentication. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20; 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 10.0.1. Prisma Access customers with Prisma Access 2.1 Preferred firewalls are impacted by this issue.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Palo Alto Networks / pan-os10.1.* – 10.1.*
- Palo Alto Networks / pan-os9.0 – 9.0.14
- Palo Alto Networks / pan-os8.1 – 8.1.20
- Palo Alto Networks / pan-os9.1 – 9.1.9
- Palo Alto Networks / pan-os10.0 – 10.0.1
- Palo Alto Networks / Prisma Access2.2 all – 2.2 all
- Palo Alto Networks / Prisma Access2.1 Preferred – 2.1 Preferred
- Palo Alto Networks / Prisma Access2.1 Innovation – 2.1 Innovation