CVE-2019-16915

An issue was discovered in pfSense through 2.4.4-p3. widgets/widgets/picture.widget.php uses the widgetkey parameter directly without sanitization (e.g., a basename call) for a pathname to file_get_contents or file_put_contents.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
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CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 79%
VendorProductVersion
netgatepfsense
𝑥
< 2.4.4
netgatepfsense
2.4.4
netgatepfsense
2.4.4:p1
netgatepfsense
2.4.4:p2
netgatepfsense
2.4.4:p3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/pfsense/pfsense/commit/2c544ac61ce98f716d50b8e5961d7dfba66804b5
https://redmine.pfsense.org/issues/9610
https://www.seebug.org/vuldb/ssvid-98024
https://github.com/pfsense/pfsense/commit/2c544ac61ce98f716d50b8e5961d7dfba66804b5
https://redmine.pfsense.org/issues/9610
https://www.seebug.org/vuldb/ssvid-98024