CVE-2021-47884

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://web.archive.org/web/20211207181409/https://www.oki.com/me/printing/services-and-solutions/smart-solutions/print-job-accounting/index.html
https://www.exploit-db.com/exploits/49624
https://www.vulncheck.com/advisories/configuration-tool-oplclsrv-unquoted-service-path

Configurations

No configuration.

History

21 Jan 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-21 18:16

Updated : 2026-01-26 15:04

NVD link : CVE-2021-47884

Mitre link : CVE-2021-47884

CVE.ORG link : CVE-2021-47884

JSON object : View

Products Affected

No product.

CWE

CWE-428

Unquoted Search Path or Element

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