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CVE Vulnerability Details :
CVE-2026-9142
PUBLISHED
More InfoOfficial Page
Assigner-NI
Assigner Org ID-bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4
View Known Exploited Vulnerability (KEV) details
Published At-19 Jun, 2026 | 13:41
Updated At-22 Jun, 2026 | 19:29
Rejected At-
▼CVE Numbering Authority (CNA)
Insecure Default Credentials vulnerability in NI grpc-device when TLS configuration is not present

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
NI
Product
grpc-device
Default Status
unaffected
Versions
Affected
  • From 0 through 2.17.0 (semver)
Vendor
NI
Product
InstrumentStudio
Default Status
unaffected
Versions
Affected
  • From 0 through 26.3.0 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-306CWE-306 Missing authentication for critical function
Type: CWE
CWE ID: CWE-306
Description: CWE-306 Missing authentication for critical function
Metrics
VersionBase scoreBase severityVector
3.19.1CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
4.09.3CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Version: 3.1
Base score: 9.1
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Version: 4.0
Base score: 9.3
Base severity: CRITICAL
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-115CAPEC-115 Authentication Bypass
CAPEC ID: CAPEC-115
Description: CAPEC-115 Authentication Bypass
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Sebastián Alba Vives (@Sebasteuo / 0xS4bb1)
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html
vendor-advisory
https://github.com/ni/grpc-device/security/advisories/GHSA-fhhw-37q8-6562
N/A
Hyperlink: https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html
Resource:
vendor-advisory
Hyperlink: https://github.com/ni/grpc-device/security/advisories/GHSA-fhhw-37q8-6562
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found