PT-2025-21335 · National Instruments · Ni Circuit Design Suite

Michael Heinzl · Published 2025-05-15 · Updated 2025-05-20 · CVE-2025-30418

Positive Technologies · (AI Summary)

CVSS v3.1

7.8

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: NI Circuit Design Suite versions 14.3.0 and prior

Description: The issue is a memory corruption vulnerability due to an out of bounds write in the

CheckPins()

function when using the SymbolEditor in NI Circuit Design Suite. This 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.

Recommendations: For NI Circuit Design Suite versions 14.3.0 and prior, update to a version that contains a fix for this issue to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-30418

Affected Products

Ni Circuit Design Suite

References · 6

• https://ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/memory-corruption-vulnerabilities-in-ni-circuit-design-suite.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-30418 · Security Note
• https://t.me/cvetracker/23922 · Telegram Post
• https://t.me/cvenotify/123059 · Telegram Post
• https://twitter.com/CveFindCom/status/1923061705166258241 · Twitter Post
• https://twitter.com/CVEnew/status/1923064439072489847 · Twitter Post