VulnerabilityModified
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.
CRITICAL 9.8EPSS 3.74%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.74%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.74% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- netgate/pfsense
- Source
- cve@mitre.org
References
- https://github.com/pfsense/pfsense/commit/2c544ac61ce98f716d50b8e5961d7dfba66804b5Patch, Third Party Advisory
- https://redmine.pfsense.org/issues/9610Permissions Required, Third Party Advisory
- https://www.seebug.org/vuldb/ssvid-98024Third Party Advisory
- https://github.com/pfsense/pfsense/commit/2c544ac61ce98f716d50b8e5961d7dfba66804b5Patch, Third Party Advisory
- https://redmine.pfsense.org/issues/9610Permissions Required, Third Party Advisory
- https://www.seebug.org/vuldb/ssvid-98024Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.