PT-2024-28847 · National Instruments · Ni Flexlogger+1

Kimiya · Published 2024-05-10 · Updated 2024-07-06 · CVE-2024-4044

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions NI FlexLogger versions prior to 2024 Q1 NI InstrumentStudio versions prior to 2024 Q1

Description A deserialization of untrusted data issue exists in common code used by FlexLogger and InstrumentStudio, potentially resulting in remote code execution. Successful exploitation requires an attacker to get a user to open a specially crafted project file.

Recommendations For NI FlexLogger versions prior to 2024 Q1, update to a version later than 2024 Q1 to resolve the issue. For NI InstrumentStudio versions prior to 2024 Q1, update to a version later than 2024 Q1 to resolve the issue. As a temporary workaround, consider avoiding the use of FLXPROJ file parsing until a patch is available.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2024-4044

ZDI-24-456

Affected Products

Ni Flexlogger

Ni Instrumentstudio

References · 4

• https://zerodayinitiative.com/advisories/ZDI-24-456 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-4044 · Security Note
• https://ni.com/r/CVE-2024-4044 · Note
• https://twitter.com/oktsec/status/1809620703949308375 · Twitter Post