PT-2026-3837 · Oki · Print Job Accounting

Brian Rodriguez · Published 2026-01-21 · Updated 2026-01-21 · CVE-2021-47887

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions OKI Print Job Accounting version 4.4.10

Description OKI Print Job Accounting 4.4.10 contains a flaw in the OkiJaSvc service related to an unquoted service path. This allows local attackers to potentially execute arbitrary code. The unquoted path, located at 'C:Program FilesOkidataPrint Job Accounting', can be exploited to inject malicious executables and escalate privileges.

Recommendations Apply a fix to address the unquoted service path in the OkiJaSvc service.

Exploit

Fix

Weakness Enumeration

CWE-428

Related Identifiers

CVE-2021-47887

Affected Products

Print Job Accounting

References · 5

• 🔥 https://exploit-db.com/exploits/49623 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47887 · Security Note
• https://web.archive.org/web/20211207181409/https://oki.com/me/printing/services-and-solutions/smart-solutions/print-job-accounting/index.html · Note
• https://t.me/CVEtracker/42676 · Telegram Post
• https://vulncheck.com/advisories/print-job-accounting-okijasvc-unquoted-service-path · Note