CVE-2026-33277CWE-78

An OS command Injection issue exists in LogonTracer prior to v2.0.0

High · published April 27, 2026

CVSS v4.0
8.7
EPSS
2%
Percentile
82.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.02257 · 82.8th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-04-27T00:03Z
EPSS history
Timeline
  • 27 APR 00:03Z
    An OS command Injection issue exists in LogonTracer prior to v2.0.0
    cvelistv5