CVE-2022-40624

CRITICAL 9.8CVE-2022-40624 · Published 20/12/2022 · updated 17/06/2026

Package	Affected versions	Patched versions
pfblockerng pfsense	`< 2.1.4_27`	`2.1.4_27`

Description

pfSense pfBlockerNG through 2.1.4_27 allows remote attackers to execute arbitrary OS commands as root via the HTTP Host header, a different vulnerability than CVE-2022-31814.

References

docs.netgate.com/pfsense/en/latest/packages/pfblocker.html · Vendor Advisory
dhammon/pfBlockerNg-CVE-2022-40624 · Exploit
dhammon/pfBlockerNg-RCE · Broken Link

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