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TI-2024-03773 Aliases CVE-2024-4044GHSA-ppj2-pr6r-wqr2

Deserialization of Untrusted Data Vulnerability in FlexLogger and InstrumentStudio

Priority MEDIUM 52CWE-502Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

A deserialization of untrusted data vulnerability exists in common code used by FlexLogger and InstrumentStudio that may result in remote code execution. Successful exploitation requires an attacker to get a user to open a specially crafted project file. This vulnerability affects NI FlexLogger 2024 Q1 and prior versions as well as NI InstrumentStudio 2024 Q1 and prior versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.14692 96th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NIFlexLoggerup to 24.1—No fix listedCNA
NIInstrumentStudioup to 24.1—No fix listedCNA
  • FlexLogger VendorNI Affected up to 24.1 Fixed in — No fix listed CNA
  • InstrumentStudio VendorNI Affected up to 24.1 Fixed in — No fix listed CNA

CPE names CISA-ADP · 2

CPEVersionsRoleVendor
cpe:2.3:a:ni:flexlogger:2024:q1:*:*:*:*:*:*2024 q1—NI
cpe:2.3:a:ni:instrumentstudio:2024:q1:*:*:*:*:*:*2024 q1—NI
  • cpe:2.3:a:ni:flexlogger:2024:q1:*:*:*:*:*:* Versions 2024 q1 — ·NI
  • cpe:2.3:a:ni:instrumentstudio:2024:q1:*:*:*:*:*:* Versions 2024 q1 — ·NI

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-4044
  2. 2026-10-03 Alias added: GHSA-ppj2-pr6r-wqr2

References

Other 1

  • TI-2025-02142 Path traversal in NI FlexLogger CVSS 3.1HIGH 8.8
  • TI-2024-05673 Incorrect Default Directory Permissions for NI SystemLink Redis Service CVSS 3.1MEDIUM 5.5
  • TI-2024-06309 Missing Authorization Checks In NI VeriStand Gateway For Project Resources CVSS 3.1CRITICAL 9.8
  • TI-2024-06297 Deserialization of Untrusted Data in NI VeriStand Waveform Streaming Server CVSS 3.1CRITICAL 9.8
  • TI-2024-06296 Deserialization of Untrusted Data in NI VeriStand DataLogging Server CVSS 3.1CRITICAL 9.8
  • TI-2023-04245 Stack-based Buffer Overflow in NI System Configuration Software CVSS 3.1CRITICAL 9.8
See all 115 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences