Vulnerability Details : CVE-2022-40624
Potential exploit
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.
Products affected by CVE-2022-40624
- cpe:2.3:a:pfsense:pfblockerng:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-40624
87.32%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-40624
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-04-17 |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-40624
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2022-40624
-
https://github.com/dhammon/pfBlockerNg-RCE
Page not found · GitHub · GitHubBroken Link
-
https://docs.netgate.com/pfsense/en/latest/packages/pfblocker.html
Packages — pfBlocker-NG Package | pfSense DocumentationVendor Advisory
-
https://github.com/dhammon/pfBlockerNg-CVE-2022-40624
GitHub - dhammon/pfBlockerNg-CVE-2022-40624Exploit;Third Party Advisory
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