How severe is CVE-2022-22526?

CVE-2022-22526 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-2022-22526 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-22526?

CVE-2022-22526 primarily affects Gavazziautomation Cpy Car Park Server. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-22526?

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-2022-22526 published?

CVE-2022-22526 was published on 2022-09-28 and last updated on 2026-06-17.

CVE-2022-22526

CVE-2022-22526 is a critical-severity vulnerability in Gavazziautomation Cpy Car Park Server 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-306.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Gavazziautomation Cpy Car Park Server
Published: 2022-09-28
Last modified: 2026-06-17

Description

In Carlo Gavazzi UWP3.0 in multiple versions and CPY Car Park Server in Version 2.8.3 a missing authentication allows for full access via API.

Frequently asked questions

What is CVE-2022-22526?: In Carlo Gavazzi UWP3.0 in multiple versions and CPY Car Park Server in Version 2.8.3 a missing authentication allows for full access via API.
How severe is CVE-2022-22526?: CVE-2022-22526 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-2022-22526 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-22526?: CVE-2022-22526 primarily affects Gavazziautomation Cpy Car Park Server. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-22526?: 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-2022-22526 published?: CVE-2022-22526 was published on 2022-09-28 and last updated on 2026-06-17.

References

https://cert.vde.com/en/advisories/VDE-2022-029/

Affected products (4)

cpe:2.3:a:gavazziautomation:cpy_car_park_server:*:*:*:*:*:*:*:*
cpe:2.3:o:gavazziautomation:uwp_3.0_monitoring_gateway_and_controller_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:gavazziautomation:uwp_3.0_monitoring_gateway_and_controller_firmware:*:*:edp:*:*:*:*:*
cpe:2.3:o:gavazziautomation:uwp_3.0_monitoring_gateway_and_controller_firmware:*:*:security_enhanced:*:*:*:*:*

More vulnerabilities in Gavazziautomation Cpy Car Park Server

CVE-2022-28814 — Critical (CVSS 9.8): Carlo Gavazzi UWP3.0 in multiple versions and CPY Car Park Server in Version 2.8.3 was discovered to be vulnerable to a…
CVE-2022-28812 — Critical (CVSS 9.8): In Carlo Gavazzi UWP3.0 in multiple versions and CPY Car Park Server in Version 2.8.3 a remote, unauthenticated…
CVE-2022-28811 — Critical (CVSS 9.8): In Carlo Gavazzi UWP3.0 in multiple versions and CPY Car Park Server in Version 2.8.3 a remote, unauthenticated…
CVE-2022-22522 — Critical (CVSS 9.8): In Carlo Gavazzi UWP3.0 in multiple versions and CPY Car Park Server in Version 2.8.3 a remote, unauthenticated…
CVE-2022-22524 — Critical (CVSS 9.4): In Carlo Gavazzi UWP3.0 in multiple versions and CPY Car Park Server in Version 2.8.3 an unauthenticated remote…
CVE-2022-28813 — High (CVSS 7.5): In Carlo Gavazzi UWP3.0 in multiple versions and CPY Car Park Server in Version 2.8.3 a remote, unauthenticated…

All CVEs affecting Gavazziautomation Cpy Car Park Server →

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities

CVE-2026-54309 — Critical (CVSS 10.0): n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browser is run in HTTP…
CVE-2026-50242 — Critical (CVSS 10.0): In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429…
CVE-2026-49257 — Critical (CVSS 10.0): mcp-pinot is a Python-based Model Context Protocol (MCP) server for interacting with Apache Pinot. In versions 3.0.1…
CVE-2026-46846 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
CVE-2026-46803 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
CVE-2026-46800 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites).…

Browse all CWE-306 (Missing Authentication for Critical Function) vulnerabilities →