CVE-2022-30311
9.8 · CRITICALOverview
CVE-2022-30311 is a critical-severity vulnerability affecting festo controller_cecc-x-m1_firmware. It was published on June 13, 2022 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from festo. Update controller_cecc-x-m1_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| festo | controller_cecc-x-m1_firmware | 0 | Affected |
| festo | controller_cecc-x-m1-mv_firmware | 0 | Affected |
| festo | controller_cecc-x-m1-mv-s1_firmware | 0 | Affected |
| festo | controller_cecc-x-m1-ys-l1_firmware | 0 | Affected |
| festo | controller_cecc-x-m1-ys-l2_firmware | 0 | Affected |
| festo | controller_cecc-x-m1-y-yjkp_firmware | 0 | Affected |
| festo | servo_press_kit_yjkp_firmware | 0 | Affected |
| festo | servo_press_kit_yjkp-_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2022-30311?
CVE-2022-30311 is a critical-severity vulnerability affecting festo controller_cecc-x-m1_firmware. It was published on June 13, 2022 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2022-30311?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-30311?
Check the references section for vendor advisories and patches from festo. Update controller_cecc-x-m1_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-30311?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-30311 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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