CVE-2022-30308

high-risk
Published 2022-06-13

In Festo Controller CECC-X-M1 product family in multiple versions, the http-endpoint "cecc-x-web-viewer-request-on" 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.

Do I need to act?

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0.95% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (11)

Controller Cecc-X-M1 Firmware
Controller Cecc-X-M1 Firmware
Controller Cecc-X-M1-Mv Firmware
Controller Cecc-X-M1-Mv Firmware
Controller Cecc-X-M1-Mv-S1 Firmware
Controller Cecc-X-M1-Mv-S1 Firmware
Controller Cecc-X-M1-Ys-L1 Firmware
Controller Cecc-X-M1-Ys-L2 Firmware
Controller Cecc-X-M1-Y-Yjkp Firmware
Servo Press Kit Yjkp Firmware
Servo Press Kit Yjkp- Firmware

Affected Vendors

Festo

References (2)

Third Party Advisory https://cert.vde.com/en/advisories/VDE-2022-020/
Third Party Advisory https://cert.vde.com/en/advisories/VDE-2022-020/
51
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 3/34 · Minimal
Exposure 16/34 · Moderate