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Palo_altoCVE-2021-3064

HistoryNov 10, 2021 - 5:15 p.m.

CVE-2021-3064

2021-11-1017:15:10

CWE-121

CWE-787

palo_alto

web.nvd.nist.gov

144

cve-2021-3064

palo alto networks

globalprotect

memory corruption

vulnerability

network-based attacker

system processes

arbitrary code

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

68.5%

JSON

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.

Affected configurations

Nvd

Vulners

Node

paloaltonetworkspan-osRange8.1.0–8.1.17

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

Vendor	Product	Version	CPE
paloaltonetworks	pan-os	*	cpe:2.3:o:paloaltonetworks:pan-os::::::::

CNA Affected

[
  {
    "product": "PAN-OS",
    "vendor": "Palo Alto Networks",
    "versions": [
      {
        "status": "unaffected",
        "version": "9.0.*"
      },
      {
        "status": "unaffected",
        "version": "9.1.*"
      },
      {
        "status": "unaffected",
        "version": "10.0.*"
      },
      {
        "status": "unaffected",
        "version": "10.1.*"
      },
      {
        "changes": [
          {
            "at": "8.1.17",
            "status": "unaffected"
          }
        ],
        "lessThan": "8.1.17",
        "status": "affected",
        "version": "8.1",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Prisma Access",
    "vendor": "Palo Alto Networks",
    "versions": [
      {
        "status": "unaffected",
        "version": "2.2 all"
      },
      {
        "status": "unaffected",
        "version": "2.1 all"
      }
    ]
  }
]