CVE-2022-30309

Name: CVE-2022-30309
Creator: NVD / NIST
Published: 2022-06-13T14:15:09.163+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 3.00%

Last modified Jun 17, 2026

CVE-2022-30309 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In Festo Controller CECC-X-M1 product family in multiple versions, the http-endpoint "cecc-x-web-viewer-request-off" POST request doesn’t check for port syntax. This can result in unauthorized execution of system commands with root privileges due to improper access control command injection.. EPSS estimates a 3.00% chance of exploitation in the next 30 days.

Description

In Festo Controller CECC-X-M1 product family in multiple versions, the http-endpoint "cecc-x-web-viewer-request-off" POST request doesn’t check for port syntax. This can result in unauthorized execution of system commands with root privileges due to improper access control command injection.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

3.00%

85.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Festo	Controller Cecc-X-M1 Firmware	<= 3.8.14
Festo	Controller Cecc-X-M1 Firmware	4.0.14
Festo	Controller Cecc-X-M1-Mv Firmware	<= 3.8.14
Festo	Controller Cecc-X-M1-Mv Firmware	4.0.14
Festo	Controller Cecc-X-M1-Mv-S1 Firmware	<= 3.8.14
Festo	Controller Cecc-X-M1-Mv-S1 Firmware	4.0.14
Festo	Controller Cecc-X-M1-Ys-L1 Firmware	<= 3.8.14
Festo	Controller Cecc-X-M1-Ys-L2 Firmware	<= 3.8.14
Festo	Controller Cecc-X-M1-Y-Yjkp Firmware	<= 3.8.14
Festo	Servo Press Kit Yjkp Firmware	<= 3.8.14
Festo	Servo Press Kit Yjkp- Firmware	<= 3.8.14

References

https://cert.vde.com/en/advisories/VDE-2022-020/Vendor Advisory
https://cert.vde.com/en/advisories/VDE-2022-020/Vendor Advisory

Timeline

Published: Jun 13, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-30309?

How severe is CVE-2022-30309?

CVE-2022-30309 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.00% probability of exploitation in the next 30 days.

How do I fix CVE-2022-30309?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-30309?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST