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Vulnerability · Published May 13, 2025 · Assigned by siemens

CVE-2025-40571

Low 2.2

In plain English

A low-severity security flaw in Mendix OIDC SSO (Mendix 10.12 compatible) from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.1)2.2Low
Exploit odds (30 days)0.3%top 79.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A vulnerability has been identified in Mendix OIDC SSO (Mendix 10.12 compatible) (All versions < V4.0.1), Mendix OIDC SSO (Mendix 9 compatible) (All versions < V3.3.1), Mendix OIDC SSO V4.2 (Mendix 10 compatible) (All versions < V4.2.1), Mendix OIDC SSO V4.3 (Mendix 10 compatible) (All versions). The Mendix OIDC SSO module grants read and write access to all tokens exclusively to the Administrator role and could result in privilege misuse by an adversary modifying the module during Mendix development.

Affected products (as reported)

VendorProductVersions
Siemens Mendix OIDC SSO (Mendix 10.12 compatible) 0 – before V4.0.1
Siemens Mendix OIDC SSO (Mendix 9 compatible) 0 – before V3.3.1
Siemens Mendix OIDC SSO V4.2 (Mendix 10 compatible) 0 – before V4.2.1
Siemens Mendix OIDC SSO V4.3 (Mendix 10 compatible) 0 – before *

Weakness: CWE-266 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N

References