CVE-2021-3064

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 v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://security.paloaltonetworks.com/CVE-2021-3064	Vendor Advisory
https://security.paloaltonetworks.com/CVE-2021-3064	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:20

Type	Values Removed	Values Added
References	~~() https://security.paloaltonetworks.com/CVE-2021-3064 - Vendor Advisory~~	() https://security.paloaltonetworks.com/CVE-2021-3064 - Vendor Advisory

Information

Published : 2021-11-10 17:15

Updated : 2024-11-21 06:20

NVD link : CVE-2021-3064

Mitre link : CVE-2021-3064

CVE.ORG link : CVE-2021-3064

JSON object : View

Products Affected

paloaltonetworks

pan-os

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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