CVE-2023-42326

Published: Nov 14, 2023Modified: Jun 17, 2026

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

An issue in Netgate pfSense v.2.7.0 allows a remote attacker to execute arbitrary code via a crafted request to the interfaces_gif_edit.php and interfaces_gre_edit.php components.

Affected (2)

Products: Netgate: Pfsense, Pfsense Plus

Netgate

2 products

Pfsense

Pfsense Plus

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Netgate Pfsense	Up to 2.7.0
Netgate Pfsense Plus	Up to 23.05.1

Related CWEs

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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

References (4)

https://docs.netgate.com/downloads/pfSense-SA-23_10.webgui.asc

Source: cve@mitre.org

Vendor Advisory

https://www.sonarsource.com/blog/pfsense-vulnerabilities-sonarcloud/

Source: cve@mitre.org

https://docs.netgate.com/downloads/pfSense-SA-23_10.webgui.asc

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.sonarsource.com/blog/pfsense-vulnerabilities-sonarcloud/

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.