CVE-2025-30421 HIGH

CVE-2025-30421: Stack-based Buffer Overflow in DrObjectStorage::XML_Serialize() in NI Circuit Design Suite

Vendor Ni
Product Circuit Design Suite
Weakness CWE-121
Published May 15, 2025
Last update May 15, 2025
View on NVD All CVEs

CVSS base score

8.5/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

There is a memory corruption vulnerability due to a stack-based buffer overflow in DrObjectStorage::XML_Serialize() 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.

Key dates

02Disclosure timeline

May 15, 2025 CVE published
May 15, 2025 Record updated