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Circuit Design SuiteApplication · Ni

CVE-2025-30419

HIGH · 7.8 CVSS v3.1 Published 2025-05-15
Fix available
A fix is available. Upgrade to 14.3.1 or later.
See remediation →
81/100
Remediation priority · High
No privileges

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
There is a memory corruption vulnerability due to an out of bounds read in GetSymbolBorderRectSize() when using the SymbolEditor in NI Circuit Design Suite.  This vulnerability may result in information disclosure or arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted .sym file. This vulnerability affects NI Circuit Design Suite 14.3.0 and prior versions.

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 · moderate confidence

Memory corruption vulnerability due to an out-of-bounds read in the GetSymbolBorderRectSize() function within the SymbolEditor component of NI Circuit Design Suite. Opening a specially crafted .sym file can trigger this vulnerability, potentially leading to information disclosure or arbitrary code execution.

MitigationUsers should avoid opening untrusted .sym files. Apply vendor patches or update to a version newer than 14.3.0 when available.

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
Circuit Design SuiteApplication
Affected:< 14.3.1

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
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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. Verify NI Circuit Design Suite installation
    Check for NI Circuit Design Suite in installed programs (Windows: Control Panel > Programs and Features, or check C:\Program Files\National Instruments\)
    Affected if The software is installed on the system
  2. Determine installed version
    Open NI Circuit Design Suite application, then go to Help > About, or check the version in Windows Programs and Features list
    Affected if Version shown is lower than 14.3.1
  3. Confirm SymbolEditor component presence
    Check if the SymbolEditor module exists by looking for NI Circuit Design Suite design entry tools that can open .sym symbol files
    Affected if SymbolEditor component is available and can open .sym files
  4. Identify .sym file handling
    Attempt to locate .sym files on the system or verify the software can import/open symbol library files with .sym extension
    Affected if The system has the capability to open .sym files through the SymbolEditor component

A system is affected if NI Circuit Design Suite is installed with a version lower than 14.3.1 and the SymbolEditor component can open .sym files.

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 14.3.1 or later
Fixed in 14.3.1
Interim mitigation

Users should avoid opening untrusted .sym files. Apply vendor patches or update to a version newer than 14.3.0 when available.

Recommended fix High confidence

NI Circuit Design Suite 14.3.1

  1. Check the current installed version of NI Circuit Design Suite (typically via Help > About or NI MAX)
  2. Navigate to www.ni.com and locate the download page for NI Circuit Design Suite version 14.3.1
  3. Download the installer for version 14.3.1 from the official NI website
  4. Run the installer and follow the on-screen prompts to complete the upgrade
  5. After installation, verify the installed version is 14.3.1 or later
  6. Ensure users are warned not to open untrusted .sym files until the patch is applied

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

Fix this in Circuit Design Suite Scoped from the published advisory
  • Consultation2.0 h
  • Implementation8.0 h
  • Testing4.0 h
  • Review / QA2.0 h
16.0 hours of engineering $2,800
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $4,480.

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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-2025-30419 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