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Servers and applications

CVE-2021-3062

An improper access control vulnerability in PAN-OS software enables an attacker with authenticated access to GlobalProtect portals and gateways to connect to the EC2 instance metadata endpoint for VM-Series firewalls hosted on Amazon AWS. Exploitation of this vulnerability enables an attacker to perform any operations allowed by the EC2 role in AWS. This issue impacts: PAN-OS 8.1 versions…

Severity
High 8.8
Published
10 Nov 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.1.20, 9.0.14, 9.1.11, 10.0.8
Sources
NVD

Affected software

SoftwareAffected versions
Palo Alto Networks PAN-OSServers and applications · cpe:o:paloaltonetworks:pan-os
  • From 8.1.0 before 8.1.20
  • From 9.0.0 before 9.0.14
  • From 9.1.0 before 9.1.11
  • From 10.0.0 before 10.0.8

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-3062
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-3062