PT-2021-23471 · Mendix · Mendix Studio Pro+3

Published 2021-11-09 · Updated 2021-11-12 · CVE-2021-42015

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Mendix Applications using Mendix 7 versions prior to 7.23.26 Mendix Applications using Mendix 8 versions prior to 8.18.12 Mendix Applications using Mendix 9 versions prior to 9.6.1

Description A vulnerability has been identified in Mendix Applications. Applications built with affected versions of Mendix Studio Pro do not prevent file documents from being cached when files are opened or downloaded using a browser. This could allow a local attacker to read those documents by exploring the browser cache.

Recommendations For Mendix 7 versions prior to 7.23.26, update to version 7.23.26 or later to resolve the issue. For Mendix 8 versions prior to 8.18.12, update to version 8.18.12 or later to resolve the issue. For Mendix 9 versions prior to 9.6.1, update to version 9.6.1 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-525

Related Identifiers

CVE-2021-42015

Affected Products

Mendix 7

Mendix 8

Mendix 9

Mendix Studio Pro

References · 4

• https://cert-portal.siemens.com/productcert/pdf/ssa-338732.pdf · Patch
• https://osv.dev/vulnerability/CVE-2021-42015 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-42015 · Security Note
• https://t.me/cibsecurity/32045 · Telegram Post