Vulnerability Details CVE-2025-30421
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 1.9%
CVSS Severity
CVSS v3 Score 7.8
Products affected by CVE-2025-30421
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cpe:2.3:a:ni:circuit_design_suite:10.0
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cpe:2.3:a:ni:circuit_design_suite:10.0.1
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cpe:2.3:a:ni:circuit_design_suite:10.1
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cpe:2.3:a:ni:circuit_design_suite:11.0
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cpe:2.3:a:ni:circuit_design_suite:11.0.1
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cpe:2.3:a:ni:circuit_design_suite:11.0.2
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cpe:2.3:a:ni:circuit_design_suite:12.0
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cpe:2.3:a:ni:circuit_design_suite:12.0.1
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cpe:2.3:a:ni:circuit_design_suite:13.0
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cpe:2.3:a:ni:circuit_design_suite:13.0.1
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cpe:2.3:a:ni:circuit_design_suite:14.0
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cpe:2.3:a:ni:circuit_design_suite:14.0.1
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cpe:2.3:a:ni:circuit_design_suite:14.1
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cpe:2.3:a:ni:circuit_design_suite:14.2.0
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cpe:2.3:a:ni:circuit_design_suite:14.3.0