CVE-2021-3061 : An OS command injection vulnerability in the Palo Alto Networks PAN-OS command line interface (CLI) enables an authentic

An OS command injection vulnerability in the Palo Alto Networks PAN-OS command line interface (CLI) enables an authenticated administrator with access to the CLI to execute arbitrary OS commands to escalate privileges. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20-h1; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h3; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h2; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. Prisma Access customers that have Prisma Access 2.1 firewalls are impacted by this issue.

Published 2021-11-10 17:15:10

Updated 2021-11-15 16:14:28

Source Palo Alto Networks, Inc.

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-3061

EPSS FAQ

0.26%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 66 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-3061

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.0	HIGH	AV:N/AC:L/Au:S/C:C/I:C/A:C	8.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	1.2	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
6.4	MEDIUM	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H	0.5	5.9	Palo Alto Networks, Inc.
Attack Vector: Local Attack Complexity: High Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2021-3061

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Assigned by:

nvd@nist.gov (Primary)
psirt@paloaltonetworks.com (Secondary)

Products affected by CVE-2021-3061

Paloaltonetworks » Pan-os
Versions from including (>=) 10.1.0 and before (<) 10.1.3
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Matching versions
Paloaltonetworks » Pan-os
Versions from including (>=) 9.1.0 and up to, including, (<=) 9.1.11
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Matching versions
Paloaltonetworks » Pan-os
Versions from including (>=) 8.1.0 and up to, including, (<=) 8.1.20
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Matching versions
Paloaltonetworks » Pan-os
Versions from including (>=) 9.0.0 and up to, including, (<=) 9.0.14
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Matching versions
Paloaltonetworks » Pan-os
Versions from including (>=) 10.0.0 and before (<) 10.0.8
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Matching versions
Paloaltonetworks » Prisma Access » Version: 2.1 Innovation Edition
cpe:2.3:a:paloaltonetworks:prisma_access:2.1:*:*:*:innovation:*:*:*
Matching versions
Paloaltonetworks » Prisma Access » Version: 2.1 Preferred Edition
cpe:2.3:a:paloaltonetworks:prisma_access:2.1:*:*:*:preferred:*:*:*
Matching versions

Vulnerability Details : CVE-2021-3061

Exploit prediction scoring system (EPSS) score for CVE-2021-3061

CVSS scores for CVE-2021-3061

CWE ids for CVE-2021-3061

References for CVE-2021-3061

Products affected by CVE-2021-3061