CVE-2019-11816

HIGH
7.2
CVSS Score
Published: May 20, 2019 at 09:26 PM UTC
Updated: June 17, 2026 at 02:13 AM UTC
2 products affected across 2 vendorspfSenseOpnsense

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Severity
HIGH7.2
Exploit prediction
EPSS 3%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 19.1.8
Affected range stops below 19.1.8, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

x_refsource_CONFIRMRelease NotesVendor Advisory
https://forum.opnsense.org/index.php?topic=12787.0

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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