How severe is CVE-2022-46664?

CVE-2022-46664 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2022-46664 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-46664?

CVE-2022-46664 affects Siemens Mendix Workflow Commons. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-46664?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-46664 published?

CVE-2022-46664 was published on 2022-12-13 and last updated on 2026-06-17.

CVE-2022-46664

CVE-2022-46664 is a high-severity vulnerability in Siemens Mendix Workflow Commons with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Siemens Mendix Workflow Commons
Published: 2022-12-13
Last modified: 2026-06-17

Description

A vulnerability has been identified in Mendix Workflow Commons (All versions < V2.4.0), Mendix Workflow Commons V2.1 (All versions < V2.1.4), Mendix Workflow Commons V2.3 (All versions < V2.3.2). Affected versions of the module improperly handle access control for some module entities. This could allow authenticated remote attackers to read or delete sensitive information.

Frequently asked questions

What is CVE-2022-46664?: A vulnerability has been identified in Mendix Workflow Commons (All versions < V2.4.0), Mendix Workflow Commons V2.1 (All versions < V2.1.4), Mendix Workflow Commons V2.3 (All versions < V2.3.2). Affected versions of the module improperly handle access control for some module entities. This could allow authenticated remote attackers to read or delete sensitive information.
How severe is CVE-2022-46664?: CVE-2022-46664 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2022-46664 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-46664?: CVE-2022-46664 affects Siemens Mendix Workflow Commons. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-46664?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-46664 published?: CVE-2022-46664 was published on 2022-12-13 and last updated on 2026-06-17.

References

https://cert-portal.siemens.com/productcert/pdf/ssa-210822.pdf

Affected products (1)

cpe:2.3:a:siemens:mendix_workflow_commons:*:*:*:*:*:*:*:*

Other CWE-284 (Improper Access Control) vulnerabilities

CVE-2026-50746 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi…
CVE-2026-46978 — Critical (CVSS 10.0): Vulnerability in the Oracle Solaris product of Oracle Systems (component: Remote Administration Daemon). The…
CVE-2026-35308 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Centralized Third Party Jars).…
CVE-2026-35307 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that…
CVE-2026-46695 — Critical (CVSS 10.0): Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers…
CVE-2026-46840 — Critical (CVSS 10.0): Vulnerability in Oracle REST Data Services (component: Backend-as-a-Service). Supported versions that are affected are…

Browse all CWE-284 (Improper Access Control) vulnerabilities →