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CVE-2019-16667

high · 8.8

diag_command.php in pfSense 2.4.4-p3 allows CSRF via the txtCommand or txtRecallBuffer field, as demonstrated by executing OS commands. This occurs because csrf_callback() produces a "CSRF token expired" error and a Try Again button when a CSRF token is missing.

8.8
CVSS
54.5%
EPSS (exploit prob.)
99th
EPSS percentile
2019-09-26
Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

CWE-352

Affected products

VendorProductAffected versions
netgatepfsense2.4.4

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2019-16667