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TI-2019-03995 Aliases CVE-2019-5631GHSA-2rf8-g32v-wxm7

Rapid7 InsightAppSec Local Privilege Escalation

Priority LOW 36CWE-427Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-427.

Summary

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.

Why it matters now

EPSS 0.0106 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Rapid7InsightAppSec2019.06.24 – 2019.06.24—No fix listedCNA
  • InsightAppSec VendorRapid7 Affected 2019.06.24 – 2019.06.24 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:rapid7:insightappsec:*:*:*:*:*:*:*:*up to 2019.06.24VulnerableRapid7
  • cpe:2.3:a:rapid7:insightappsec:*:*:*:*:*:*:*:* Versions up to 2019.06.24 Vulnerable ·Rapid7

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-5631
  2. 2026-10-03 Alias added: GHSA-2rf8-g32v-wxm7

References

Advisory 1

  • TI-2023-01233 Rapid7 InsightCloudSec resource.db() method access CVSS 3.1HIGH 8.8
  • TI-2023-01231 Rapid7 InsightCloudSec getattr() method access CVSS 3.1HIGH 8.8
  • TI-2023-01232 Rapid7 InsightCloudSec box object access CVSS 3.1HIGH 8.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences