๐Ÿ” CVE Alert

CVE-2023-3634

HIGH 8.8

Festo: MSE6-C2M/D2M/E2M Incomplete User Documentation of Remote Accessible Functions

CVSS Score
8.8
EPSS Score
0.3%
EPSS Percentile
52th

In products of the MSE6 product-family by Festo a remote authenticated, low privileged attacker could use functions of undocumented test mode which could lead to a complete loss of confidentiality, integrity and availability.

CWE CWE-1242
Vendor festo
Product mse6-c2m-5000-fb36-d-m-rg-bar-m12l4-agd
Published Apr 16, 2026
Last Updated Apr 16, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Affected Versions

Festo / MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L4-AGD
*
Festo / MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L5-AGD
*
Festo / MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L4-MQ1-AGD
*
Festo / MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L5-MQ1-AGD
*
Festo / MSE6-C2M-5000-FB44-D-M-RG-BAR-AMI-AGD
*
Festo / MSE6-C2M-5000-FB44-D-RG-BAR-AMI-AGD
*
Festo / MSE6-D2M-5000-CBUS-S-RG-BAR-VCB-AGD
*
Festo / MSE6-E2M-5000-FB13-AGD
*
Festo / MSE6-E2M-5000-FB36-AGD
*
Festo / MSE6-E2M-5000-FB37-AGD
*
Festo / MSE6-E2M-5000-FB43-AGD
*
Festo / MSE6-E2M-5000-FB44-AGD
*

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
certvde.com: https://certvde.com/de/advisories/VDE-2023-020/ festo.csaf-tp.certvde.com: https://festo.csaf-tp.certvde.com/.well-known/csaf/white/2023/fsa-202304.json