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CVE-2026-33277 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: April 27, 2026

LogonTracer - Command Injection

Published: April 27, 2026Updated: April 27, 2026Remote Exploitable

Overview

LogonTracer < 2.0.0 contains a command injection caused by improper input handling, letting logged-in users execute arbitrary OS commands, exploit requires user authentication.

Severity & Score

Severity: High

CVSS Score: 8.8

Impact

Logged-in users can execute arbitrary OS commands, potentially leading to full system compromise.

Mitigation

Upgrade to version 2.0.0 or later.

References

https://jvn.jp/en/jp/JVN57877356/
https://www.jpcert.or.jp/press/2026/PR20260423.html

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-33277
Severity: High
CVSS Score: 8.8
Type: command_injection
Status: new

CWE

CWE-78

CVSS Metrics

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