Detections
Analytics

National Instruments LabVIEW < 2025 Q3 Multiple Vulnerabilities

high Nessus Plugin ID 243275

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Synopsis

An application installed on the remote Windows host is affected by multiple vulnerabilities.

Description

The version of National Instruments (NI) LabVIEW installed on the remote Windows host is affected by multiple vulnerabilities:

 - Out of bounds read vulnerability due to improper bounds checking in NI LabVIEW in lvre!UDecStrToNum that may result in information disclosure or arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted VI. This vulnerability affects NI LabVIEW 2025 Q1 and prior versions. (CVE-2025-2633)

 - Out of bounds read vulnerability due to improper bounds checking in NI LabVIEW in fontmgr may result in information disclosure or arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted VI. This vulnerability affects NI LabVIEW 2025 Q1 and prior versions.
 (CVE-2025-2634)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to the NI LabVIEW version referenced in the vendor advisory

See Also

http://www.nessus.org/u?d9278e7f

Plugin Details

Severity: High

ID: 243275

File Name: labview_2025_Q3.nasl

Version: 1.1

Type: local

Agent: windows

Family: Windows

Published: 8/1/2025

Updated: 8/1/2025

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: Medium

Base Score: 6.9

Vector: CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2025-2633

CVSS v3

Risk Factor: High

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS Score Source: CVE-2025-2633

CVSS v4

Risk Factor: High

Base Score: 7.3

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

Vulnerability Information

CPE: cpe:/a:ni:labview

Required KB Items: installed_sw/National Instruments LabVIEW, SMB/Registry/Enumerated

Patch Publication Date: 7/22/2025

Vulnerability Publication Date: 7/22/2025

Reference Information

CVE: CVE-2025-2633, CVE-2025-2634

IAVA: 2025-A-0561