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CVE-2021-33718

MEDIUM
5.3
CVSS Score
Published: July 13, 2021 at 11:03 AM UTC
Updated: June 17, 2026 at 03:55 AM UTC
1 product affected across 1 vendorMendix

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.6%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Mendix· Mendix
95%
7.0 ≤ v < 7.23.228.0 ≤ v < 8.18.79.0 ≤ v < 9.3.0All versions < V7.23.22All versions < V8.18.7All versions < V9.3.0
Affected range stops below 7.23.22, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.18.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.3.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-352521.pdf

CVSS

5.3MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
HIGH
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-863

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