Vulnerability Details 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 earlier than PAN-OS 8.1.20 VM-Series firewalls; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11 VM-Series firewalls; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14 VM-Series firewalls; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8 VM-Series firewalls. Prisma Access customers are not impacted by this issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.1%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 6.0
References
Products affected by CVE-2021-3062
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cpe:2.3:a:paloaltonetworks:vm-series_firewall:-
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cpe:2.3:o:paloaltonetworks:pan-os:10.0.0
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cpe:2.3:o:paloaltonetworks:pan-os:10.0.1
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cpe:2.3:o:paloaltonetworks:pan-os:10.0.2
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cpe:2.3:o:paloaltonetworks:pan-os:10.0.3
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cpe:2.3:o:paloaltonetworks:pan-os:10.0.4
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cpe:2.3:o:paloaltonetworks:pan-os:10.0.5
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cpe:2.3:o:paloaltonetworks:pan-os:10.0.6
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cpe:2.3:o:paloaltonetworks:pan-os:10.0.7
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.0
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.1
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.10
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.11
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.12
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.13
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.14
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.15
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.16
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.17
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.18
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.19
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.2
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.3
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.4
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.5
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.6
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.7
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.8
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cpe:2.3:o:paloaltonetworks:pan-os:8.1.9
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.0
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.1
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.10
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.11
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.12
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.13
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.2
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.3
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.4
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.5
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.6
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.7
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.8
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cpe:2.3:o:paloaltonetworks:pan-os:9.0.9
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cpe:2.3:o:paloaltonetworks:pan-os:9.1.0
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cpe:2.3:o:paloaltonetworks:pan-os:9.1.1
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cpe:2.3:o:paloaltonetworks:pan-os:9.1.10
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cpe:2.3:o:paloaltonetworks:pan-os:9.1.2
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cpe:2.3:o:paloaltonetworks:pan-os:9.1.3
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cpe:2.3:o:paloaltonetworks:pan-os:9.1.4
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cpe:2.3:o:paloaltonetworks:pan-os:9.1.5
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cpe:2.3:o:paloaltonetworks:pan-os:9.1.6
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cpe:2.3:o:paloaltonetworks:pan-os:9.1.9