Use of Web Browser Cache Containing Sensitive Information in Siemens products - CVE-2021-42015

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Main Vulnerability Database Vulnerabilities #VU58197

Use of Web Browser Cache Containing Sensitive Information in Siemens products - CVE-2021-42015

Published: November 16, 2021


Vulnerability identifier: #VU58197
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-42015
CWE-ID: CWE-525
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to applications built with the affected versions of Mendix Studio Pro do not prevent file documents from being cached when files are opened or downloaded using a browser. A remote attacker can gain unauthorized access to sensitive information on the system.


Affected software

Mendix Applications using Mendix 7
Mendix Applications using Mendix 8
Mendix Applications using Mendix 9

How to mitigate CVE-2021-42015

Install updates from vendor's website.

Mendix Applications using Mendix 7 - update to 7.23.26
Mendix Applications using Mendix 8 - update to 8.18.12
Mendix Applications using Mendix 9 - update to 9.6.1

External References

Related Security Bulletins