Vulnerability Database

289,697

Total vulnerabilities in the database

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.

  • Published: Nov 10, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-3056
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.8
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 8.5
  • AV:N/AC:M/Au:S/C:C/I:C/A:C

CWEs:

Software From Fixed in
paloaltonetworks / pan-os 9.0.0 9.0.14
paloaltonetworks / pan-os 9.1.0 9.1.9
paloaltonetworks / pan-os 8.1.0 8.1.20
paloaltonetworks / pan-os 10.0.0 10.0.0.x