CVE-2021-42025

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability has been identified in Mendix Applications using Mendix 8 (All versions < V8.18.13), Mendix Applications using Mendix 9 (All versions < V9.6.2). Applications built with affected versions of Mendix Studio Pro do not properly control write access for certain client actions. This could allow authenticated attackers to manipulate the content of System.FileDocument objects in some cases, regardless whether they have write access to it.

Se ha identificado una vulnerabilidad en las aplicaciones de Mendix usadas en Mendix versión 8 (Todas las versiones anteriores a V8.18.13), aplicaciones de Mendix usadas en Mendix versión 9 (Todas las versiones anteriores a V9.6.2). Las aplicaciones construidas con las versiones afectadas de Mendix Studio Pro no controlan apropiadamente el acceso de escritura para determinadas acciones del cliente. Esto podría permitir a atacantes autenticados manipular el contenido de los objetos System.FileDocument en algunos casos, independientemente de que tengan acceso de escritura

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Complete

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-10-06 CVE Reserved
2021-11-09 CVE Published
2023-06-02 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-863: Incorrect Authorization

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://cert-portal.siemens.com/productcert/pdf/ssa-779699.pdf	2021-11-12

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mendix Search vendor "Mendix"		Mendix Search vendor "Mendix" for product "Mendix"				>= 8.0.0 < 8.18.13 Search vendor "Mendix" for product "Mendix" and version " >= 8.0.0 < 8.18.13"		-		Affected
Mendix Search vendor "Mendix"		Mendix Search vendor "Mendix" for product "Mendix"				>= 9.0.0 < 9.6.2 Search vendor "Mendix" for product "Mendix" and version " >= 9.0.0 < 9.6.2"		-		Affected