CVE-2019-5631

Rapid7 InsightAppSec Local Privilege Escalation

Published Aug 19, 2019 CVSS 3.1 · 7.8 High EPSS 1.1% KEV · Not listed
Description
The Rapid7 InsightAppSec broker suffers from a DLL injection vulnerability in the 'prunsrv.exe' component of the product. If exploited, a local user of the system (who must already be authenticated to the operating system) can elevate their privileges with this vulnerability to the privilege level of InsightAppSec (usually, SYSTEM). This issue affects version 2019.06.24 and prior versions of the product.

Remediation

Vendor Solution

Users should update Rapid7 InsightAppSec to version 2019.07.08 or later.


Vendor Workaround

If the patching update (2019.07.08 and above) cannot be applied, system administrators of machines running Rapid7 InsightAppSec should not grant local logon privileges to untrusted users.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2019-15206 The Rapid7 InsightAppSec broker suffers from a DLL injection vulnerability in the 'prunsrv.exe' component of the product. If exploited, a local user of the system (who must already be authenticated to the operating system) can elevate their privileges with this vulnerability to the privilege level of InsightAppSec (usually, SYSTEM). This issue affects version 2019.06.24 and prior versions of the product.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
rapid7
Published
Updated
Sep 16, 2024, 9:03 PM
Reserved
Jan 7, 2019, 12:00 AM
Status
Modified
Published
Aug 19, 2019, 3:15 PM
Modified
Jun 17, 2026, 2:37 AM