Cyber Resilience

CVE-2022-27237

Medium

Published: 21 April 2022

Published
21 April 2022
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score 0.0030 53.6th percentile
Risk Priority 12 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-27237 is a medium-severity Cross-site Scripting (CWE-79) vulnerability in Ni Flexlogger. Its CVSS base score is 6.1 (Medium).

Operationally, ranked in the top 46.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

There is a cross-site scripting (XSS) vulnerability in an NI Web Server component installed with several NI products. Depending on the product(s) in use, remediation guidance includes: install SystemLink version 2021 R3 or later, install FlexLogger 2022 Q2 or later,…

more

install LabVIEW 2021 SP1, install G Web Development 2022 R1 or later, or install Static Test Software Suite version 1.2 or later.

CWE(s)
CWE-79

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

ni
flexlogger
2021
ni
g web development software
2021
ni
labview
2021
ni
static test software suite
≤ 1.2
ni
systemlink
2020, 2022

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-79

Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.

SI-10 Information Input Validation
addresses: CWE-79

Validates web inputs to reject script-related content that could produce XSS.

SI-15 Information Output Filtering
addresses: CWE-79

Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.

References