What is CVE-2022-3270?

CVE-2022-3270 is a critical-severity vulnerability in Festo Bus_module_cpx-e-ep, classified under CWE-1059. CVSS score: 9.8/10. Published 2022-12-01.

How severe is CVE-2022-3270?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Festo Bus_module_cpx-e-ep

CVE-2022-3270

In multiple products by Festo a remote unauthenticated attacker could use functions of an undocumented protocol which could lead to a complete loss of confidentiality, integrity and availability.

EPSS: 0.011 (60.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Festo Bus_module_cpx-e-ep
Festo Bus_module_cpx-e-ep_firmware
Festo Bus_node_cpx-fb32
Festo Bus_node_cpx-fb32_firmware
Festo Bus_node_cpx-fb33
Festo Bus_node_cpx-fb33_firmware
Festo Bus_node_cpx-fb36
Festo Bus_node_cpx-fb36_firmware
Festo Bus_node_cpx-fb37
Festo Bus_node_cpx-fb37_firmware

Weakness classification (CWE)

CWE-1059

References

info@cert.vde.com (Third Party Advisory)

Frequently asked questions

What is CVE-2022-3270?: CVE-2022-3270 is a critical-severity vulnerability in Festo Bus_module_cpx-e-ep, classified under CWE-1059. CVSS score: 9.8/10. Published 2022-12-01.
How severe is CVE-2022-3270?: Critical severity. CVSS v3 base score is 9.8 out of 10.