Storage of Sensitive Information in Cleartext Vulnerability in NI SystemLink
CVE-2026-4130

8.4HIGH

Key Information:

Vendor

Ni

Status
Systemlink
Systemlink Server
Vendor
CVE Published:
10 September 2026

What is CVE-2026-4130?

A vulnerability exists in NI SystemLink where sensitive information is stored in cleartext, potentially allowing local attackers to access this data. This impacts users of NI SystemLink and NI SystemLink Server versions from 2026 Q3 and earlier. Proper safeguards should be implemented to protect sensitive information to prevent unauthorized access.

Affected Version(s)

SystemLink 0 <= 26.5.0

SystemLink Server 0 <= 26.5.0

References

https://www.ni.com/en/support/security/available-critical...

CVSS V4

Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.