CVE-2023-45794

highpriority · track · 32OT risk · elevatedEPSS 0.004 · 38 %ileDEEURUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.44% (38th) EPSS
CVSS 8.1 · high
Is it mine?
24 products
Check your exposure
Who says so?
6 sources
cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-27

A vulnerability has been identified in Mendix Applications using Mendix 10 (All versions < V10.4.0), Mendix Applications using Mendix 7 (All versions < V7.23.37), Mendix Applications using Mendix 8 (All versions < V8.18.27), Mendix Applications using Mendix 9 (All versions < V9.24.10). A capture-replay flaw in the platform could have an impact to apps built with the platform, if certain preconditions are met that depend on the app's model and access control design. This could allow authenticated attackers to access or modify objects without proper authorization, or escalate privileges in the context of the vulnerable app.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • FixedMendix Applications using Mendix 10siemens_psirt

    Update to V10.4.0 or later version and redeploy your application

  • FixedMendix Applications using Mendix 7siemens_psirt

    Update to V7.23.37 or later version and redeploy your application

  • FixedMendix Applications using Mendix 8siemens_psirt

    Update to V8.18.27 or later version and redeploy your application

  • FixedMendix Applications using Mendix 9siemens_psirt

    Update to V9.24.10 or later version and redeploy your application

  • FixedMendix Applications using Mendix 10cisa_csaf_ot

    Update to V10.4.0 or later version and redeploy your application

  • FixedMendix Applications using Mendix 7cisa_csaf_ot

    Update to V7.23.37 or later version and redeploy your application

  • FixedMendix Applications using Mendix 8cisa_csaf_ot

    Update to V8.18.27 or later version and redeploy your application

  • FixedMendix Applications using Mendix 9cisa_csaf_ot

    Update to V9.24.10 or later version and redeploy your application

02

cvss

Technical severity, 0–10. One row per scoring source.

8.1
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.1

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 5.2
v3.16.8mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:Csecondary · CISA US
v3.16.8mediumAV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Nsecondary · FSTEC (BDU) RU
v3.16.8mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:Csecondary · ENISA EU
v3.16.8mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Nsecondary · productcert@siemens.com DEexploitability 1.6 · impact 5.2
v3.16.8mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE
v3.17.4highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-294USCWE-294USCWE-294USCWE-294US
05

affected products (24)

Products and version ranges known to be affected.

showing 20 of 24
06

advisories (2)

Vendor and ecosystem advisories describing this.

  • SSA-084182SSA-084182: Privilege Escalation Vulnerability in Mendix Runtime2023-11-14csaf · siemens_psirtDE

    Mendix Runtime contains a capture-replay flaw which could have an impact to apps built with the platform, if certain preconditions are met that depend on the app's model and access control design. This could allow authenticated attackers to access or modify objects without proper authorization, or escalate privileges in the context of the vulnerable app. Siemens has released updates for the affected products and recommends to update to the latest versions.

  • ICSA-23-320-04Siemens Mendix Runtime2023-11-14icsa · cisa_csaf_otUS

    Mendix Runtime contains a capture-replay flaw which could have an impact to apps built with the platform, if certain preconditions are met that depend on the app's model and access control design. This could allow authenticated attackers to access or modify objects without proper authorization, or escalate privileges in the context of the vulnerable app. Siemens has released updates for the affected products and recommends to update to the latest versions.

07

also known as (5)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bducisa_csaf_otnvdsiemens_psirtNVDCVE.orgMITRE
published 2023-11-14modified 2026-06-17
09

references (4)

External citations — patches, advisories, analysis.

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