CVE-2023-3634
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductMSE6-C2M-5000-FB36-D-M-RG-BAR-M12L4-AGD
PublishedApr 16, 2026
First seenApr 16, 2026
Weakness typeCWE-1242CWE-1242
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Festo MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L4-AGD | No range specified | — |
| Festo MSE6-C2M-5000-FB36-D-M-RG-BAR-M12L5-AGD | No range specified | — |
| Festo MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L4-MQ1-AGD | No range specified | — |
| Festo MSE6-C2M-5000-FB43-D-M-RG-BAR-M12L5-MQ1-AGD | No range specified | — |
| Festo MSE6-C2M-5000-FB44-D-M-RG-BAR-AMI-AGD | No range specified | — |
| Festo MSE6-C2M-5000-FB44-D-RG-BAR-AMI-AGD | No range specified | — |
| Festo MSE6-D2M-5000-CBUS-S-RG-BAR-VCB-AGD | No range specified | — |
| Festo MSE6-E2M-5000-FB13-AGD | No range specified | — |
| Festo MSE6-E2M-5000-FB36-AGD | No range specified | — |
| Festo MSE6-E2M-5000-FB37-AGD | No range specified | — |
| Festo MSE6-E2M-5000-FB43-AGD | No range specified | — |
| Festo MSE6-E2M-5000-FB44-AGD | No range specified | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
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