CVE-2025-2633
Last modified
CVE-2025-2633 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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. EPSS estimates a 0.16% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Ni | Labview | <= 2021 | — |
| Ni | Labview | 2022 | Q1 |
| Ni | Labview | 2023 | Q1 |
| Ni | Labview | 2024 | Q1 |
| Ni | Labview | 2025 | Q1 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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