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CVE-2026-9142

Ni Instrumentstudio authentication bypass

9.1 CRITICALEPSS 0.43%
  1. Published19 Jun 2026

Description

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

Ni Instrumentstudio≤ 2025 · 2026
Ni Grpc Device Server< 2.18.0

Remediation

Fixed in
Ni Grpc Device Server≥ 2.18.0

References

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Frequently asked

Is CVE-2026-9142 being actively exploited?

CVE-2026-9142 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.43%.

How severe is CVE-2026-9142?

CVE-2026-9142 has a CVSS 3.1 base score of 9.1, rated critical. EPSS estimates a 0.43% probability of exploitation.

Which products are affected by CVE-2026-9142?

Affected products include Ni Instrumentstudio, Ni Grpc Device Server.

How do I fix CVE-2026-9142?

Upgrade affected software to a fixed version, for example Ni Grpc Device Server 2.18.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-9142 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.