CVE-2019-5631

7.8 highEPSS 1.1%

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.

Severity

CVSS 3.1

7.8 high

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWEs: CWE-426, CWE-427
Published: 2019-08-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

rapid7:insightappsec

References

https://help.rapid7.com/insightappsec/release-notes/archive/2019/07/
https://help.rapid7.com/insightappsec/release-notes/archive/2019/07/

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