CVE-2022-22523Network attack vector

Unauthenticated access to protected Web-App context

Published Sep 28, 2022 · Updated May 21, 2025

Improper authentication in Carlo Gavazzi UWP 3.0 before 8.5.0.3 and CPY Car Park Server before 2.8.3 allows remote attackers to bypass Web-App login. The publisher has not disclosed which Web-App request or authentication check accepts an unauthenticated session when free access is disabled. The attack requires network reachability and exposes the protected user context, including device data and control functions available to that account.

CVSS severity7.5
High
EPSS probability0.72%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in Carlo Gavazzi UWP 3.0 before 8.5.0.3 and CPY Car Park Server before 2.8.3 allows remote attackers to bypass Web-App login. The publisher has not disclosed which Web-App request or authentication check accepts an unauthenticated session when free access is disabled. The attack requires network reachability and exposes the protected user context, including device data and control functions available to that account.

The record

CVE
CVE-2022-22523
Published
Sep 28, 2022
Updated
May 21, 2025
Vendor
Carlo Gavazzi AB
Product
UWP 3.0 Monitoring Gateway and Controller – EDP version
Classifications
CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 28, 2022CVE publishedPublication date reported by the CVE source.
  2. May 21, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8 <8.5.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Carlo Gavazzi AB · UWP 3.0 Monitoring Gateway and Controller – EDP versionversion=8 <8.5.0.3
Carlo Gavazzi AB · UWP 3.0 Monitoring Gateway and Controllerversion=8 <8.5.0.3
Carlo Gavazzi AB · CPY Car Park Serverversion=2 <2.8.3
Carlo Gavazzi AB · UWP 3.0 Monitoring Gateway and Controller – Security Enhancedversion=8 <8.5.0.3

Published CVSS scores

7.5CERTVDECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-287Improper Authentication
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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