CVE-2021-33718

lowPriorität · verfolgen · 21OT-Risiko · erhöhtEPSS 0.006 · 48. PerzentilDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.58% (48th) EPSS

CVSS 3.5 · low

Is it mine?

15 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · bewertet 2026-10-27

A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions < V7.23.22), Mendix Applications using Mendix 8 (All versions < V8.18.7), Mendix Applications using Mendix 9 (All versions < V9.3.0). Write access checks of attributes of an object could be bypassed, if user has a write permissions to the first attribute of this object.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenMendix Applications using Mendix 7siemens_psirt
Update to V7.23.22 or later version
https://docs.mendix.com/releasenotes/studio-pro/7.23
BehobenMendix Applications using Mendix 8siemens_psirt
Update to V8.18.7 or later version
https://docs.mendix.com/releasenotes/studio-pro/8.18
BehobenMendix Applications using Mendix 9siemens_psirt
Update to V9.3.0 or later version
https://docs.mendix.com/releasenotes/studio-pro/9.3
BehobenMendix Applications using Mendix 7cisa_csaf_ot
Update to V7.23.22 or later version
https://docs.mendix.com/releasenotes/studio-pro/7.23
BehobenMendix Applications using Mendix 8cisa_csaf_ot
Update to V8.18.7 or later version
https://docs.mendix.com/releasenotes/studio-pro/8.18
BehobenMendix Applications using Mendix 9cisa_csaf_ot
Update to V9.3.0 or later version
https://docs.mendix.com/releasenotes/studio-pro/9.3
WorkaroundMendix Applications using Mendix 7siemens_psirt
Add a new read attribute and move this up to become the first in the entity attribute table
WorkaroundMendix Applications using Mendix 8siemens_psirt
Add a new read attribute and move this up to become the first in the entity attribute table
WorkaroundMendix Applications using Mendix 9siemens_psirt
Add a new read attribute and move this up to become the first in the entity attribute table
WorkaroundMendix Applications using Mendix 7cisa_csaf_ot
Add a new read attribute and move this up to become the first in the entity attribute table
WorkaroundMendix Applications using Mendix 8cisa_csaf_ot
Add a new read attribute and move this up to become the first in the entity attribute table
WorkaroundMendix Applications using Mendix 9cisa_csaf_ot
Add a new read attribute and move this up to become the first in the entity attribute table

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

5.3

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 3.5–5.3

v2.03.5lowAV:N/AC:M/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USAusnutzbarkeit 6.8 · Auswirkung 2.9

v3.15.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USAusnutzbarkeit 1.6 · Auswirkung 3.6

v3.15.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N/E:P/RL:O/RC:Csecondary · CISA US

v3.15.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.14.9mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-863USCWE-863USCWE-863US

betroffene Produkte (15)

Betroffene Produkte und Versionsbereiche.

Mendix Applications using Mendix 7alle Versionencisa_csaf_otUS
Mendix Applications using Mendix 8alle Versionencisa_csaf_otUS
Mendix Applications using Mendix 9alle Versionencisa_csaf_otUS
Siemens Mendix Applications using Mendix 7< V7.23.22cisa_csaf_otUS
Siemens Mendix Applications using Mendix 8< V8.18.7cisa_csaf_otUS
Siemens Mendix Applications using Mendix 9< V9.3.0cisa_csaf_otUS
Siemens Mendix Applications using Mendix 7All versions → V7.23.22enisa_euvdEU
Siemens Mendix Applications using Mendix 8All versions → V8.18.7enisa_euvdEU
Siemens Mendix Applications using Mendix 9All versions → V9.3.0enisa_euvdEU
siemens mendix7.0 → 7.23.22nvdUScpe:2.3:a:siemens:mendix:*:*:*:*:*:*:*:*
siemens mendix8.0 → 8.18.7nvdUScpe:2.3:a:siemens:mendix:*:*:*:*:*:*:*:*
siemens mendix9.0 → 9.3.0nvdUScpe:2.3:a:siemens:mendix:*:*:*:*:*:*:*:*
Siemens Mendix Applications using Mendix 7< V7.23.22siemens_psirtDE
Siemens Mendix Applications using Mendix 8< V8.18.7siemens_psirtDE
Siemens Mendix Applications using Mendix 9< V9.3.0siemens_psirtDE

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

SSA-352521SSA-352521: Access Check Bypass Vulnerability in Mendix2021-07-13csaf · siemens_psirtDE
An incorrect authorization check in Mendix applications could allow an attacker to bypass write permissions to attributes of objects under certain circumstances. Mendix has released an update for Mendix and recommends to update to the latest version.
ICSA-21-194-16Siemens Mendix2021-07-13icsa · cisa_csaf_otUS
An incorrect authorization check in Mendix applications could allow an attacker to bypass write permissions to attributes of objects under certain circumstances. Mendix has released an update for Mendix and recommends to update to the latest version.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd cisa_csaf_ot nvd siemens_psirt NVD CVE.org MITRE

veröffentlicht 2021-07-13geändert 2026-06-17

Referenzen (5)

Externe Belege — Patches, Meldungen, Analysen.

scry

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