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CVE-2024-4080

23
FAUCET Score

CVE-2024-4080 is a memory corruption vulnerability in LabVIEW's tdcore.dll, stemming from an improper length check, affecting LabVIEW 2024 Q1 and earlier versions. This high-severity vulnerability (CVSS 7.8) requires user interaction, as an attacker must provide a specially crafted VI to achieve information disclosure or arbitrary code execution. While the EPSS score is low, indicating a low likelihood of exploitation, there is currently no public exploit code, Metasploit modules, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2020CPE matchmatch criteria
cpe:2.3:a:ni:labview:*:*:*:*:*:*:*:*
2021CPE matchmatch criteria
cpe:2.3:a:ni:labview:2021:-:*:*:*:*:*:*
2021CPE matchmatch criteria
cpe:2.3:a:ni:labview:2021:sp1:*:*:*:*:*:*
2022CPE matchmatch criteria
cpe:2.3:a:ni:labview:2022:q1:*:*:*:*:*:*
2022CPE matchmatch criteria
cpe:2.3:a:ni:labview:2022:q3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.4HIGH

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/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

Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
ACTIVE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
19.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 18th percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ni.com / en/support/security/available-critical-and-security-updates-for-ni-software/memory-corruption-issues-due-to-improper-length-checks-in-labview.html
Vendor Advisory