How severe is CVE-2022-30310?

CVE-2022-30310 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-30310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-30310?

CVE-2022-30310 primarily affects Festo Controller Cecc-x-m1 Firmware. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-30310?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-30310 published?

CVE-2022-30310 was published on 2022-06-13 and last updated on 2026-06-17.

CVE-2022-30310

CVE-2022-30310 is a critical-severity vulnerability in Festo Controller Cecc-x-m1 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Festo Controller Cecc-x-m1 Firmware
Published: 2022-06-13
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2022-30310?: In Festo Controller CECC-X-M1 product family in multiple versions, the http-endpoint "cecc-x-acknerr-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.
How severe is CVE-2022-30310?: CVE-2022-30310 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-30310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-30310?: CVE-2022-30310 primarily affects Festo Controller Cecc-x-m1 Firmware. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-30310?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-30310 published?: CVE-2022-30310 was published on 2022-06-13 and last updated on 2026-06-17.

References

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

Affected products (11)

cpe:2.3:o:festo:controller_cecc-x-m1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:festo:controller_cecc-x-m1_firmware:4.0.14:*:*:*:*:*:*:*
cpe:2.3:o:festo:controller_cecc-x-m1-mv_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:festo:controller_cecc-x-m1-mv_firmware:4.0.14:*:*:*:*:*:*:*
cpe:2.3:o:festo:controller_cecc-x-m1-mv-s1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:festo:controller_cecc-x-m1-mv-s1_firmware:4.0.14:*:*:*:*:*:*:*
cpe:2.3:o:festo:controller_cecc-x-m1-ys-l1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:festo:controller_cecc-x-m1-ys-l2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:festo:controller_cecc-x-m1-y-yjkp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:festo:servo_press_kit_yjkp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:festo:servo_press_kit_yjkp-_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Festo Controller Cecc-x-m1 Firmware

CVE-2022-3270 — Critical (CVSS 9.8): In multiple products by Festo a remote unauthenticated attacker could use functions of an undocumented protocol which…
CVE-2022-30311 — Critical (CVSS 9.8): In Festo Controller CECC-X-M1 product family in multiple versions, the http-endpoint "cecc-x-refresh-request" POST…
CVE-2022-30309 — Critical (CVSS 9.8): In Festo Controller CECC-X-M1 product family in multiple versions, the http-endpoint "cecc-x-web-viewer-request-off"…
CVE-2022-30308 — Critical (CVSS 9.8): In Festo Controller CECC-X-M1 product family in multiple versions, the http-endpoint "cecc-x-web-viewer-request-on"…

All CVEs affecting Festo Controller Cecc-x-m1 Firmware →

Other CWE-78 (OS Command Injection) vulnerabilities

CVE-2026-100382 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Wikimedia…
CVE-2026-77521 — Critical (CVSS 10.0): MaxKB is an open-source AI assistant for enterprise. Prior to version 2.10.5-lts, assistants with a tool, MCP tool,…
CVE-2026-82004 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS…
CVE-2026-76197 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS…
CVE-2026-76195 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS…
CVE-2026-19188 — Critical (CVSS 10.0): A critical OS command injection vulnerability has been identified in the Haiwell IoT Cloud HMI Gateway product. The…

Browse all CWE-78 (OS Command Injection) vulnerabilities →