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.

References

https://festo.csaf-tp.certvde.com/.well-known/csaf/white/2023/fsa-202304.json

https://www.cisa.gov/news-events/ics-advisories/icsa-25-324-04

https://certvde.com/de/advisories/VDE-2023-020/

Details

Source: Mitre, NVD

Published: 2026-04-16

Updated: 2026-04-16

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H