CVE-2022-3079 - CVE House

Status published High CVE-2022-3079

Festo: CPX-CEC-C1 and CMXX, Missing Authentication for Critical Webpage Function

7.5 CVSS

Vulnerability Description

Festo control block CPX-CEC-C1 and CPX-CMXX in multiple versions allow unauthenticated, remote access to critical webpage functions which may cause a denial of service.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Daniel dos Santos and Rob Hulsebos from Forescout reported to Festo

References

https://cert.vde.com/en/advisories/VDE-2022-036

Affected Vendor

FESTO

View all reports →

Affected Software

Control block CPX-CEC-C1 (no. 567347), Control block CPX-CMXX (no. 555667)

Vulnerable Versions:

0.0.1

Timeline

Official Publish: September 20th, 2022

Last Modified: May 29th, 2025

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-269

MITRE ATT&CK TTPs

T1078 Valid Accounts

Persistence

T1098 Account Manipulation

Privilege Escalation

T1548 Abuse Elevation Control Mechanism