CVE-2026-33277

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.8 / 10

Vector String

                                        CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H                                    

An OS command Injection issue exists in LogonTracer prior to v2.0.0. An arbitrary OS command may be executed by a logged-in user.

Published Date

April 27, 2026

Last Modified

April 27, 2026

CWE ID

CWE-78

Source

NVD

Vendor

Japan Computer Emergency Response Team Coordination Center (JPCERT/CC)

Product

LogonTracer