Home / Vulnerabilities / CVE-2021-36741
HIGH SEVERITY
CVE-2021-36741Trend Micro · Apex One, Apex One as a Service, and Worry-Free Business Security

Trend Micro Multiple Products Improper Input Validation Vulnerability

Technical Severity

CVSS v3.1 Metrics

HIGH
8.8 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood

EPSS Prediction

0.66 %
Predictive Probability
Percentile Rank
71.1 th

Documented as more likely to be exploited than 71.1% of known CVEs.

Detection Date

Nov 03, 2021

Remediation Due

Nov 17, 2021

CISA Catalog Active

Threat Analysis

Trend Micro Apex One, Apex One as a Service, and Worry-Free Business Security contain an improper input validation vulnerability that allows a remote attacker to upload files.

Remediation Directive

Apply updates per vendor instructions.

External Intelligence

https://success.trendmicro.com/dcx/s/solution/000287819?language=en_US,

https://success.trendmicro.com/dcx/s/solution/000287819?language=en_US,

NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2021-36741