Vulnerability Description
A memory corruption vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to disrupt system processes and potentially execute arbitrary code with root privileges. The attacker must have network access to the GlobalProtect interface to exploit this issue. This issue impacts PAN-OS 8.1 versions earlier than PAN-OS 8.1.17. Prisma Access customers are not impacted by this issue.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Paloaltonetworks | Pan-Os | >= 8.1.0, < 8.1.17 |
Related Weaknesses (CWE)
References
- https://security.paloaltonetworks.com/CVE-2021-3064Vendor Advisory
- https://security.paloaltonetworks.com/CVE-2021-3064Vendor Advisory
FAQ
What is CVE-2021-3064?
CVE-2021-3064 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A memory corruption vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to disrupt system processes and potent...
How severe is CVE-2021-3064?
CVE-2021-3064 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-3064?
Check the references section above for vendor advisories and patch information. Affected products include: Paloaltonetworks Pan-Os.