critical9.1

CVE-2026-9142

There is an insecure default credentials vulnerability in NI grpc-device when TLS configuration is not present and the server is bound beyond loopback.

Impact

There is an insecure default credentials vulnerability in NI grpc-device when TLS configuration is not present and the server is bound beyond loopback. This may allow an unauthenticated user access to the server on the local network. This affects NI grpc-device 2.17.0 and prior versions.

Affected products

Vendor	Product	Affected versions
Ni	Instrumentstudio	through 2025 Version 2026
Ni	Ni Grpc Device Server	before 2.18.0

Weakness classification

CWE-306

References

NVD record
CVE.org record
https://github.com/ni/grpc-device/security/advisories/GHSA-fhhw-37q8-6562
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html