CVE-2026-110908
CVE-2026-110908
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Netgate pfSense FRR package (pfSense-pkg-frr) 2.0.2_1 and source revision 2.1.2_1 contain an OS command injection vulnerability in the FRR status filter. An authenticated WebGUI user with only the page-status-frr privilege can supply a filter value that breaks out of a single-quoted sed expression into which escapeshellarg() output is concatenated. Shell command substitution is then evaluated by a popen() pipeline, allowing attacker-selected commands to execute as root. There are updated FRR packages for pfSense Plus 26.07/26.03.1 and CE 2.9.0/2.8.1.
CVSS 8.8 · High · EPSS 6.1%
- Published
- Updated
Affected products and versions
pfsense-pkg-frr
- Versions
- 2.0.2_1: Affected (custom)
- 2.1.2_1: Affected (custom)
No fix published