PT-2026-35275 · Japan Computer Emergency Response Team Coordination Center · Logontracer

Published 2026-04-27 · Updated 2026-04-27 · CVE-2026-33277

NVD

CVSS v3.1

8.8

High

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.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-33277

Affected Products

Logontracer

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-33277 · Security Note
• https://jvn.jp/en/jp/JVN57877356 · Note
• https://jpcert.or.jp/press/2026/PR20260423.html · Note