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Infrasuite Device MasterApplication · Deltaww

CVE-2023-1145

HIGH · 7.8 CVSS v3.1 Published 2023-03-27
Fix available
A fix is available. Upgrade to 1.0.5 or later.
See remediation →
80/100
Remediation priority · High
Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Delta Electronics InfraSuite Device Master versions prior to 1.0.5 are affected by a deserialization vulnerability targeting the Device-DataCollect service, which could allow deserialization of requests prior to authentication, resulting in remote code execution.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

Delta Electronics InfraSuite Device Master versions prior to 1.0.5 contain a deserialization vulnerability in the Device-DataCollect service. The flaw allows deserialization of untrusted requests before authentication occurs, enabling remote code execution on the affected device.

MitigationUpgrade Delta Electronics InfraSuite Device Master to version 1.0.5 or later to remediate this vulnerability. If immediate patching is not feasible, implement network segmentation to restrict access to the Device-DataCollect service.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Infrasuite Device MasterApplication
Affected:< 1.0.5

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Confirm InfraSuite Device Master installation
    Locate and verify that Delta Electronics InfraSuite Device Master software is installed on the system. Check program directories or inventory for the product.
    Affected if The software is present on the system.
  2. Determine installed version
    Identify the version number of the installed InfraSuite Device Master software. Compare it against the affected range of versions prior to 1.0.5.
    Affected if The installed version is less than 1.0.5.
  3. Verify Device-DataCollect service presence
    Identify whether the Device-DataCollect service is installed and running as part of the InfraSuite deployment. Check for this specific service component.
    Affected if The Device-DataCollect service exists and is running.
  4. Assess network exposure of Device-DataCollect
    Determine if the Device-DataCollect service is exposed to network access. Check firewall rules, listening ports, and network accessibility of this service.
    Affected if The Device-DataCollect service is network-accessible from untrusted segments.

A user is affected if InfraSuite Device Master is installed with a version prior to 1.0.5 and the Device-DataCollect service is present and network-accessible.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 1.0.5 or later
Fixed in 1.0.5
Interim mitigation

Upgrade Delta Electronics InfraSuite Device Master to version 1.0.5 or later to remediate this vulnerability. If immediate patching is not feasible, implement network segmentation to restrict access to the Device-DataCollect service.

Recommended fix High confidence

1.0.5

  1. Obtain Delta Electronics InfraSuite Device Master version 1.0.5 from the official Delta Electronics support渠道
  2. Ensure you download from an official or trusted Delta Electronics source
  3. Backup the current configuration of the existing Infrasuite Device Master installation
  4. Follow Delta Electronics official upgrade procedures for InfraSuite Device Master
  5. Upgrade the Device-DataCollect service component to version 1.0.5
  6. Verify the upgrade was successful by checking the version number
  7. Restart the Device-DataCollect service to ensure the patched code is loaded
  8. Confirm the service is running and accessible
Caveat Review Delta Electronics release notes for any configuration or compatibility changes between your current version and 1.0.5

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Infrasuite Device Master Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing6.0 h
  • Review / QA4.0 h
22.0 hours of engineering $3,860
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $6,176.

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2023-1145 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data