CVE-2021-47884

HIGH

OKI Configuration Tool 1.6.53 - Code Injection

Title source: llm

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.

Exploits (1)

exploitdb WRITEUP

by Brian Rodriguez · textlocalwindows

https://www.exploit-db.com/exploits/49624

View Code ZIP pw:eip

References (3)

[Exploit, Third Party Advisory] https://www.exploit-db.com/exploits/49624

[Various Sources] https://web.archive.org/web/20211207181409/https://www.oki.com/me/printing/services-and-solutions/smart-solutions/print-job-accounting/index.html

[Third Party Advisory] https://www.vulncheck.com/advisories/configuration-tool-oplclsrv-unquoted-service-path

Scores

CVSS v3 7.8

EPSS 0.0002

EPSS Percentile 4.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-428

Status published

Products (1)

OKI/Configuration Tool 1.6.53

Published Jan 21, 2026

Tracked Since Feb 18, 2026