CVE-2021-42563: High severity ni ni service locator vulnerability

Published Nov 12, 2021
·
Updated

There is an Unquoted Service Path in NI Service Locator (nisvcloc.exe) in versions prior to 18.0 on Windows. This may allow an authorized local user to insert arbitrary code into the unquoted service path and escalate privileges.

Affected Software

4 affected components
All of the following
NI NI Service Locator<18.0.0.49152
Microsoft Windows
NI NI Service Locator<18.0.0.49152
Microsoft Windows

Event History

Nov 12, 2021
CVE Published
via MITRE·08:48 PM
Data Sourced
via MITRE·08:48 PM
Description
Data Sourced
via NVD·09:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is CVE-2021-42563?

CVE-2021-42563 is a vulnerability that allows an authorized local user to insert arbitrary code into the unquoted service path and escalate privileges in NI Service Locator (nisvcloc.exe) versions prior to 18.0 on Windows.

2

How severe is CVE-2021-42563?

CVE-2021-42563 has a severity rating of high with a CVSS score of 7.8.

3

Which software versions are affected by CVE-2021-42563?

NI Service Locator versions prior to 18.0 on Windows are affected by CVE-2021-42563.

4

How can an authorized local user exploit CVE-2021-42563?

An authorized local user can exploit CVE-2021-42563 by inserting arbitrary code into the unquoted service path and escalating privileges.

5

Where can I find more information about CVE-2021-42563?

You can find more information about CVE-2021-42563 at the following reference link: [CVE-2021-42563](https://www.ni.com/en-us/support/documentation/supplemental/21/unquoted-service-path-in-ni-service-locator.html)

Contact

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