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CVE-2026-111230

nvd nist
Published: Oct 15, 2026Modified: Oct 19, 2026

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6.9
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less
Source: disclosure@vulncheck.com (Secondary)

Description

Netgate pfSense CE through 2.9.0 contains a local file read vulnerability that allows users with the Dynamic DNS client privilege to read files as root by setting a file:// custom Update URL in services_dyndns_edit.php. Attackers can set a non-matching Result Match string so _checkStatus() logs file contents such as /conf/config.xml or /etc/master.passwd to the system log.

Affected (1)

Products: Pfsense: Pfsense
Pfsense
1 product
Pfsense
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Pfsense
version ≤ 2.9.0

Related CWEs

CWE-73
External Control of File Name or Path
The product allows user input to control or influence paths or file names that are used in filesystem operations.

References (6)

Source: disclosure@vulncheck.com
Issue Tracking
Source: disclosure@vulncheck.com
Third Party Advisory
Source: disclosure@vulncheck.com
Product
Source: disclosure@vulncheck.com
Product
Source: disclosure@vulncheck.com
Product
Source: disclosure@vulncheck.com
Third Party Advisory

Timeline

No history available yet.