Security readout for executives and security teams
Plain-English summary
This flaw can let an unauthenticated remote user bypass the Web-App login on affected Carlo Gavazzi UWP 3.0 and CPY Car Park Server systems. The main stated impact is confidentiality: an attacker may gain access to information without needing credentials or user interaction.
Executive priority
Treat this as high priority where affected systems are network reachable, especially in operational or parking infrastructure environments. The likely business risk is unauthorized visibility into system data. Prioritize exposure reduction and vendor-guided remediation before relying on monitoring alone.
Technical view
CVE-2022-22523 is CWE-287 improper authentication in the Carlo Gavazzi UWP3.0 Web-App and CPY Car Park Server 2.8.3 Web-App. CVSS 3.1 is 7.5, network exploitable, low complexity, no privileges, no user interaction, unchanged scope, high confidentiality impact, no integrity or availability impact stated.
Likely exposure
Systems are exposed where affected Carlo Gavazzi Web-App interfaces are reachable on internal networks, operational technology networks, or the internet. The source bundle names UWP 3.0 Monitoring Gateway and Controller variants version 8 and CPY Car Park Server version 2 as affected.
Exploitation context
The CVE states authentication bypass is possible when free-access is disabled. The source bundle does not include exploit details, proof of concept status, or active exploitation evidence. It is not marked as CISA KEV in the provided data.
Researcher notes
The provided evidence supports improper authentication with confidentiality impact only. Version data is terse in the CVE source bundle, and no patch level is included here. Avoid assuming affected firmware branches, exploit availability, or remediation specifics beyond CERT@VDE or vendor guidance.
Mitigation direction
- Identify affected Carlo Gavazzi UWP 3.0 and CPY Car Park Server deployments.
- Check Carlo Gavazzi or CERT@VDE guidance for fixed versions or workarounds.
- Restrict Web-App access to trusted management networks only.
- Remove any direct internet exposure for affected Web-App interfaces.
- Increase monitoring for unexpected Web-App access or authentication anomalies.
Validation and detection
- Inventory device models, Web-App versions, and CPY Car Park Server versions.
- Confirm whether the Web-App is reachable from untrusted networks.
- Verify whether free-access is disabled on deployed instances.
- Compare installed versions against CERT@VDE and vendor advisory guidance.
- Review logs for unauthenticated access patterns or unusual information access.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-287: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-22523 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N3.93.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.5HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://cert.vde.com/en/advisories/VDE-2022-029/CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Authentication
Improper Authentication represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.