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01 Record

CVE-2025-5191

Unquoted Search Path Vulnerability in the Utility for Industrial Computers (Windows)

HighPUBLISHEDCNA: Moxa
CNA base score7.3 CVSS v4.0CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
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02 Description

Unquoted Search Path Vulnerability in the Utility for Industrial Computers (Windows)

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.15% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 4.1% of scored records. A rank, not a probability.
NVD base score
7.3 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-08-25 08:01Z1 YR AGO
Last updated
2025-08-25 13:48Z1 YR AGO
Reserved
2025-05-26
Assigning CNA
Moxa
Record state
PUBLISHED
Severity
High (CVSS 7.3)
CNA CVSS vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Weaknesses
  • CWE-428Unquoted Search Path or ElementBase
Data version
5.1
Document digest
04e84d4bc977eaaf571fcac1febec8ada6be5cfa6e308b5dfc6bab73eef2962d

05 Affected products

VendorProductVersionsPlatforms
MoxaUtility for DRP-A100 Series1.0 to 1.1, 1.0Windows 10 IoT Enterprise LTSC 2021, Windows 11 IoT Enterprise LTSC 2024, Windows 11 Professional 2022
MoxaUtility for DRP-C100 Series1.0 to 1.1, 1.0Windows 10 IoT Enterprise LTSC 2021, Windows 11 IoT Enterprise LTSC 2024, Windows 11 Professional 2022

06 References

07 Remediation

Moxa has developed appropriate solutions to address this vulnerability. The solutions for the affected products are listed in the security advisory: https://www.moxa.com/en/support/product-support/security-advisory/mpsa-256421-cve-2025-5191-unquoted-search-path-vulnerability-in-the-utility-for-industrial-computers-(windows)