Vulnerability Monitor

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CVE-2022-40624

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.

Published

2022-12-20T15:15:11.717

Last Modified

2025-04-17T14:15:21.143

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses

Type: Primary
CWE-78
Type: Secondary
CWE-78

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	pfsense	pfblockerng	< 2.1.4_27	Yes

References

https://docs.netgate.com/pfsense/en/latest/packages/pfblocker.html Vendor Advisory ([email protected])
https://github.com/dhammon/pfBlockerNg-CVE-2022-40624 Exploit, Third Party Advisory ([email protected])
https://github.com/dhammon/pfBlockerNg-RCE Broken Link ([email protected])
https://docs.netgate.com/pfsense/en/latest/packages/pfblocker.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/dhammon/pfBlockerNg-CVE-2022-40624 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/dhammon/pfBlockerNg-RCE Broken Link (af854a3a-2127-422b-91ae-364da2661108)