cbcvebase.
CVE-2022-30311
published 2022-06-13

CVE-2022-30311: In Festo Controller CECC-X-M1 product family in multiple versions, the http-endpoint "cecc-x-refresh-request" POST request doesn’t check for port syntax. This…

PriorityP264critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.78%
84.6th percentile
In Festo Controller CECC-X-M1 product family in multiple versions, the http-endpoint "cecc-x-refresh-request" 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.

Affected

20 ranges
VendorProductVersion rangeFixed in
festocontroller_cecc-x-m1——
festocontroller_cecc-x-m13.0.0 – 3.8.14—
festocontroller_cecc-x-m1-mv——
festocontroller_cecc-x-m1-mv3.0.0 – 3.8.14—
festocontroller_cecc-x-m1-mv-s1——
festocontroller_cecc-x-m1-mv-s13.0.0 – 3.8.14—
festocontroller_cecc-x-m1-mv-s1_firmware<= 3.8.14—
festocontroller_cecc-x-m1-mv-s1_firmware——
festocontroller_cecc-x-m1-mv_firmware<= 3.8.14—
festocontroller_cecc-x-m1-mv_firmware——
festocontroller_cecc-x-m1-y-yjkp3.0.0 – 3.8.14—
festocontroller_cecc-x-m1-y-yjkp_firmware<= 3.8.14—
festocontroller_cecc-x-m1-ys-l13.0.0 – 3.8.14—
festocontroller_cecc-x-m1-ys-l1_firmware<= 3.8.14—
festocontroller_cecc-x-m1-ys-l23.0.0 – 3.8.14—
festocontroller_cecc-x-m1-ys-l2_firmware<= 3.8.14—
festocontroller_cecc-x-m1_firmware<= 3.8.14—
festocontroller_cecc-x-m1_firmware——
festoservo_press_kit_yjkp3.0.0 – 3.8.14—
festoservo_press_kit_yjkp_firmware<= 3.8.14—

Detection & IOCsextracted from sources · hover to see the quote

urlcecc-x-refresh-request↗
  • →Monitor for POST requests targeting the HTTP endpoint 'cecc-x-refresh-request' on Festo CECC-X-M1 controllers, which is the vulnerable injection point for CVE-2022-30311. ↗
  • →Exploitation results in OS command execution with root privileges; monitor for unexpected root-level process spawning from web server processes on Festo CECC-X-M1 devices. ↗
  • ·No authentication is required to exploit this vulnerability (PR:N, UI:N per CVSS vector), meaning any network-reachable attacker can trigger the injection without credentials. ↗

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.010.0CRITICALAV:N/AC:L/Au:N/C:C/I:C/A:C
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