RCE in Festo Controller Cecc-X-M1
CVE-2022-30308
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.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.029 (86.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000
Affected products
- Festo Controller Cecc-X-M1
- Festo Controller Cecc-X-M1 (4407603) — versions 3.0.0
- Festo Controller Cecc-X-M1 (8124922) — versions 4.0.14
- Festo Controller Cecc-X-M1 Firmware — versions 4.0.14
- Festo Controller Cecc-X-M1-Mv
- Festo Controller Cecc-X-M1-Mv (4407605) — versions 3.0.0
- Festo Controller Cecc-X-M1-Mv (8124923) — versions 4.0.14
- Festo Controller Cecc-X-M1-Mv Firmware — versions 4.0.14
- Festo Controller Cecc-X-M1-Mv-S1
- Festo Controller Cecc-X-M1-Mv-S1 (4407606) — versions 3.0.0
Weakness classification (CWE)
References
- cert.vde.com/en/advisories/VDE-2022-020/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-30308?
- CVE-2022-30308 is a critical-severity vulnerability in Festo Controller Cecc-X-M1, classified under OS Command Injection. CVSS score: 9.8/10. Published 2022-06-13.
- How severe is CVE-2022-30308?
- Critical severity. CVSS v3 base score is 9.8 out of 10.