CVE-2019-11816 — HIGH (7.2)

Q: How severe is CVE-2019-11816?

CVE-2019-11816 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2019-11816?

Check the references section above for vendor advisories and patch information. Affected products include: Netgate Pfsense, Opnsense Opnsense.

Vulnerability Description

Incorrect access control in the WebUI in OPNsense before version 19.1.8, and pfsense before 2.4.4-p3 allows remote authenticated users to escalate privileges to administrator via a specially crafted request.

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Netgate	Pfsense	<= 2.4.4
Opnsense	Opnsense	< 19.1.8

References

https://forum.opnsense.org/index.php?topic=12787.0Release NotesVendor Advisory
https://www.netgate.com/blog/pfsense-2-4-4-release-p3-now-available.htmlRelease NotesVendor Advisory
https://forum.opnsense.org/index.php?topic=12787.0Release NotesVendor Advisory
https://www.netgate.com/blog/pfsense-2-4-4-release-p3-now-available.htmlRelease NotesVendor Advisory

FAQ

What is CVE-2019-11816?

CVE-2019-11816 is a vulnerability with a CVSS score of 7.2 (HIGH). Incorrect access control in the WebUI in OPNsense before version 19.1.8, and pfsense before 2.4.4-p3 allows remote authenticated users to escalate privileges to administrator via a specially crafted r...

How severe is CVE-2019-11816?

CVE-2019-11816 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-11816?

Check the references section above for vendor advisories and patch information. Affected products include: Netgate Pfsense, Opnsense Opnsense.