CVE-2022-3270

CRITICALNVD 9.89.8—

9.8

In multiple products by Festo a remote unauthenticated attacker could use functions of an undocumented protocol which could lead to a complete loss of confidentiality, integrity and availability.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 76.7%
KEV: Not listed

Published

December 1, 2022

Last Modified

November 21, 2024

Advisory Details (1)

Auto-updated May 25, 2026

No patch confirmed yet.

generic

Festo: Incomplete documentation of remote accessible functions and protocols in Festo products

https://cert.vde.com/en/advisories/VDE-2022-041/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-1059

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 11:22 UTCEG score recompute
2026-05-25 11:22 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2022-3270?

CVE-2022-3270 is a critical vulnerability published on December 1, 2022. In multiple products by Festo a remote unauthenticated attacker could use functions of an undocumented protocol which could lead to a complete loss of confidentiality, integrity and availability.

When was CVE-2022-3270 disclosed?

CVE-2022-3270 was first published in the National Vulnerability Database on December 1, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-3270 actively exploited?

CVE-2022-3270 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-3270?

CVE-2022-3270 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-3270?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-3270, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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