Vulnerability Intelligence Report
CVE-2021-45440
A unnecessary privilege vulnerability in Trend Micro Apex One and Trend Micro Worry-Free Business Security 10.0 SP1 (on-prem versions only) could allow a local attacker to abuse an impersonation privilege and elevate to a higher level of privileges. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
No Active Exploit Signals
CVSS Base Score
7.8
HIGH
EPSS Probability:0.46%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Trend Micro | Trend Micro Apex One | 2019 (affected) |
| Trend Micro | Trend Micro Worry-Free Business Security | 10.0 SP1 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.464%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Trend Micro, Inc. · Vendor · Japan |
| Reserved | 2021-12-20T00:00:00 |
| Published | 2022-01-08T15:51:06 |
| Last Updated | 2024-08-04T04:39:20 |
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