PAN-OS: Memory Corruption Vulnerability in GlobalProtect Clientless VPN During SAML Authentication
CVE-2021-3056
Key Information:
- Vendor
Palo Alto Networks
- Status
- Vendor
- CVE Published:
- 10 November 2021
Badges
What is CVE-2021-3056?
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.

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Affected Version(s)
PAN-OS 9.0 < 9.0.14
PAN-OS 8.1 < 8.1.20
PAN-OS 9.1 < 9.1.9
References
CVSS V3.1
Timeline
- ๐พ
Exploit known to exist
Vulnerability published
Vulnerability Reserved