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Deserialization of Untrusted DataWeakness · CWE-502

CVE-2024-10456

CRITICAL · 9.8 CVSS v3.1 Published 2024-10-30
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges 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 1.0.12 are affected by a deserialization vulnerability that targets the Device-Gateway, which could allow deserialization of arbitrary .NET objects prior to authentication.

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 before 1.0.12 contain a deserialization vulnerability in the Device-Gateway component that allows unauthenticated attackers to deserialize arbitrary .NET objects, which can lead to remote code execution.

MitigationUpgrade Delta InfraSuite Device Master to version 1.0.12 or later to address the deserialization vulnerability. If immediate patching is not possible, restrict network access to the Device-Gateway service and implement web application firewall rules to detect deserialization attack patterns.

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

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
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/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. Identify if Delta InfraSuite Device Master is installed
    Check for the presence of Delta InfraSuite Device Master in your system through installed programs list, services panel, or application inventory
    Affected if The software is found installed on the system
  2. Locate the Device Master version
    Access the product interface, about section, or check installation directories for version information. Common locations include the main application executable properties, installation logs, or the product web interface
    Affected if The version displayed is below 1.0.12 or cannot be determined to be 1.0.12 or later
  3. Verify Device-Gateway component status
    Check if the Device-Gateway service or component is running. This may appear as a Windows service, background process, or accessible network endpoint within the InfraSuite application
    Affected if Device-Gateway is active and accessible on the network
  4. Confirm network exposure of Device-Gateway
    Review firewall rules and network configurations to determine if the Device-Gateway service port is exposed to untrusted networks or the internet
    Affected if The Device-Gateway component is reachable from outside the trusted network without authentication

You are affected if Delta InfraSuite Device Master is installed with a version before 1.0.12 and the Device-Gateway component is running and 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
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Upgrade Delta InfraSuite Device Master to version 1.0.12 or later to address the deserialization vulnerability. If immediate patching is not possible, restrict network access to the Device-Gateway service and implement web application firewall rules to detect deserialization attack patterns.

Recommended fix Moderate confidence

Delta Electronics InfraSuite Device Master version 1.0.12

  1. 1. Identify all deployments of Delta Electronics InfraSuite Device Master in your environment
  2. 2. Check current version of Device-Gateway component on each deployment
  3. 3. If version is prior to 1.0.12, obtain version 1.0.12 or later from Delta Electronics official support channels
  4. 4. Test the upgrade in a non-production environment first
  5. 5. Apply the upgrade to production systems following standard change management procedures
  6. 6. Verify the upgrade was successful by confirming the new version

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

Have this fixed 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
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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-2024-10456 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
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  • Version or environment caveats, and links to real fixes
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