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Festo CECC-X-M1 OS Command Injection (CVE-2022-30311)

critical Tenable OT Security Plugin ID 501858

Synopsis

The remote OT asset is affected by a vulnerability.

Description

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.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

See Also

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

Plugin Details

Severity: Critical

ID: 501858

Version: 1.1

Type: remote

Family: Tenable.ot

Published: 1/4/2024

Updated: 1/5/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2022-30311

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:festo:controller_cecc-x-m1-mv-s1_firmware:4.0.14, cpe:/o:festo:controller_cecc-x-m1-mv-s1_firmware, cpe:/o:festo:controller_cecc-x-m1-ys-l1_firmware, cpe:/o:festo:controller_cecc-x-m1_firmware:4.0.14, cpe:/o:festo:controller_cecc-x-m1-mv_firmware, cpe:/o:festo:controller_cecc-x-m1_firmware, cpe:/o:festo:controller_cecc-x-m1-ys-l2_firmware, cpe:/o:festo:controller_cecc-x-m1-y-yjkp_firmware, cpe:/o:festo:controller_cecc-x-m1-mv_firmware:4.0.14

Required KB Items: Tenable.ot/Festo

Exploit Ease: No known exploits are available

Patch Publication Date: 6/13/2022

Vulnerability Publication Date: 6/13/2022

Reference Information

CVE: CVE-2022-30311

CWE: 78, 863