OKI Configuration Tool 1.6.53 contains an unquoted service path vulnerability in the OKI Local Port Manager service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\Program Files\Okidata\Common\extend3\portmgrsrv.exe' to inject malicious executables and escalate privileges.
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Fixes

Solution

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Workaround

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History

Thu, 22 Jan 2026 02:45:00 +0900

Type Values Removed Values Added
Description OKI Configuration Tool 1.6.53 contains an unquoted service path vulnerability in the OKI Local Port Manager service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\Program Files\Okidata\Common\extend3\portmgrsrv.exe' to inject malicious executables and escalate privileges.
Title Configuration Tool 1.6.53 - 'OpLclSrv' Unquoted Service Path
Weaknesses CWE-428
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-01-21T17:27:53.348Z

Reserved: 2026-01-18T12:35:05.173Z

Link: CVE-2021-47884

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-01-21T18:16:22.783

Modified: 2026-01-21T18:16:22.783

Link: CVE-2021-47884

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses