// For flags

CVE-2019-5631

Rapid7 InsightAppSec Local Privilege Escalation

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

El broker Rapid7 InsightAppSec, sufre de una vulnerabilidad de inyección DLL en el componente 'prunsrv.exe' del producto. Si es explotada, un usuario local del sistema (que ya debe estar autenticado en el sistema operativo) puede elevar sus privilegios con esta vulnerabilidad al nivel de privilegios de InsightAppSec (usualmente, SYSTEM). Este problema afecta a la versión 2019.06.24 y a las versiones anteriores del producto.

*Credits: This issue was discovered, and reported to Rapid7, by security researcher Maciej Oszutowski. It is being disclosed in accordance with Rapid7's vulnerability disclosure policy (https://www.rapid7.com/disclosure/).
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-01-07 CVE Reserved
  • 2019-08-19 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-426: Untrusted Search Path
  • CWE-427: Uncontrolled Search Path Element
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://help.rapid7.com/insightappsec/release-notes/archive/2019/07 2023-03-29
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Rapid7
Search vendor "Rapid7"
 Insightappsec
Search vendor "Rapid7" for product "Insightappsec"
 <= 2019.06.24
Search vendor "Rapid7" for product "Insightappsec" and version " <= 2019.06.24"
-
Affected