CVE-2021-3062
Last modified
CVE-2021-3062 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Paloaltonetworks | Pan-Os | >= 8.1.0, < 8.1.20 |
| Paloaltonetworks | Pan-Os | >= 9.0.0, < 9.0.14 |
| Paloaltonetworks | Pan-Os | >= 9.1.0, < 9.1.11 |
| Paloaltonetworks | Pan-Os | >= 10.0.0, < 10.0.8 |
References
- https://security.paloaltonetworks.com/CVE-2021-3062Vendor Advisory
- https://security.paloaltonetworks.com/CVE-2021-3062Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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