CVE-2022-31814 - Vulnerability Details - OpenCVE

pfSense pfBlockerNG through 2.1.4_26 allows remote attackers to execute arbitrary OS commands as root via shell metacharacters in the HTTP Host header. NOTE: 3.x is unaffected.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.9436.

Key SSVC decision points have not yet been added.

Vendors	Products
Netgate Subscribe	Pfblockerng Subscribe

Configuration 1 [-]

cpe:2.3:a:netgate:pfblockerng:*:*:*:*:*:pfsense:*:*

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://packetstormsecurity.com/files/168743/pfSense-pfBlockerNG-2.1.4_26-Shell-Upload.html
http://packetstormsecurity.com/files/171123/pfBlockerNG-2.1.4_26-Remote-Code-Execution.html
https://docs.netgate.com/pfsense/en/latest/packages/pfblocker.html
https://github.com/pfsense/FreeBSD-ports/pull/1169
https://github.com/pfsense/FreeBSD-ports/pull/1169/commits/071bdcf2d918c3e51cde11cf81fbd9b6f0379d7e
https://www.ihteam.net/advisory/pfblockerng-unauth-rce-vulnerability/

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-05T00:00:00

Updated: 2024-08-03T07:26:01.300Z

Reserved: 2022-05-31T00:00:00

Link: CVE-2022-31814

Vulnrichment

Updated: 2024-08-03T07:26:01.300Z

NVD

Status : Modified

Published: 2022-09-05T16:15:08.500

Modified: 2024-11-21T07:05:22.740

Link: CVE-2022-31814

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

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