CVE-2026-110908 Netgate pfSense FRR - Command Injection

Netgate pfSense FRR package 2.0.2_1 and source revision 2.1.2_1 contain a command injection caused by improper sanitization of filter input in the FRR status filter, letting authenticated WebGUI users with page-status-frr privilege execute commands as root, exploit requires authenticated user with specific privilege.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
15 October 2026
Updated
15 October 2026
Weakness
CWE-78

Vendor fix

Update to pfSense Plus 26.07/26.03.1 or CE 2.9.0/2.8.1 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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