SB2021111818 - Multiple vulnerabilities in Siemens Mendix Studio Pro

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Main Vulnerability Database SB2021111818

SB2021111818 - Multiple vulnerabilities in Siemens Mendix Studio Pro

Published: November 18, 2021

Security Bulletin ID SB2021111818
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 50% Low 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Improper Authorization (CVE-ID: CVE-2021-42025)

CWE-ID: CWE-285 - Improper Authorization

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green


The vulnerability allows a remote attacker to bypass authorization checks.

The vulnerability exists due to applications built with affected versions of Mendix Studio Pro do not properly control write access for certain client actions. A remote authenticated attacker can manipulate the content of specific objects regardless of whether they have write access.


2) Improper Authorization (CVE-ID: CVE-2021-42026)

CWE-ID: CWE-285 - Improper Authorization

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a remote attacker to bypass authorization checks.

The vulnerability exists due to applications built with affected versions of Mendix Studio Pro do not properly control read access for certain client actions. A remote authenticated attacker can retrieve specific attributes of arbitrary objects, regardless of whether they have read access.


Remediation

Install update from vendor's website.

References