PULSE
FEED
ransomqilin reclama a Via Credit Union · US · Financial Servicesransomn0n reclama a Company #75 · US · Not Foundransomn0n reclama a Company #74 · US · Not Foundransomn0n reclama a Evolution Spine / All Labs · Healthcareransomincransom reclama a fairfeelegalservices.com · US · Professional Servicesransomincransom reclama a verveba.com \ www.att.com · US · Technologyransomincransom reclama a www.coopecaja.fi.cr · CR · Financial Servicesransomincransom reclama a nowaszkola.com · PL · Educationransomqilin reclama a Keio Corporation · JP · Transportationransomqilin reclama a Kemlows Diecasting Products Limited · GB · Manufacturingransomqilin reclama a Telcoe Federal Credit Union · US · Financial Servicesransomwallstreet reclama a TGM Manufacturing, Inc · US · Manufacturingransomqilin reclama a Segres Systec · ES · Technologyransomqilin reclama a Shield Wall Systems of Florida · US · Government & Defenseransomqilin reclama a Via Credit Union · US · Financial Servicesransomn0n reclama a Company #75 · US · Not Foundransomn0n reclama a Company #74 · US · Not Foundransomn0n reclama a Evolution Spine / All Labs · Healthcareransomincransom reclama a fairfeelegalservices.com · US · Professional Servicesransomincransom reclama a verveba.com \ www.att.com · US · Technologyransomincransom reclama a www.coopecaja.fi.cr · CR · Financial Servicesransomincransom reclama a nowaszkola.com · PL · Educationransomqilin reclama a Keio Corporation · JP · Transportationransomqilin reclama a Kemlows Diecasting Products Limited · GB · Manufacturingransomqilin reclama a Telcoe Federal Credit Union · US · Financial Servicesransomwallstreet reclama a TGM Manufacturing, Inc · US · Manufacturingransomqilin reclama a Segres Systec · ES · Technologyransomqilin reclama a Shield Wall Systems of Florida · US · Government & Defense
← All CVEs
CVE Watch—

CVE-2021-36742

Trend Micro Multiple Products Improper Input Validation Vulnerability

CVSS

—

No CVSS

EPSS

1.5%

p73

KEV

YES

Nov 3, 2021

Exploit Today

72

0-100

Published: — · Last modified: —

EPSS · 30d
1.5%EPSS · 30 days1.5%
2026-09-172026-10-15
KEV catalog record

Product

Trend Micro / Apex One, Apex One as a Service, and Worry-Free Business Security

Vulnerability

Trend Micro Multiple Products Improper Input Validation Vulnerability

Added to KEV

Nov 3, 2021

Remediate by

Nov 17, 2021

Known ransomware use

No

Summary description

Trend Micro Apex One, Apex One as a Service, and Worry-Free Business Security contain an improper input validation vulnerability that allows for privilege escalation.

Required action

Apply updates per vendor instructions.

Notes

https://success.trendmicro.com/dcx/s/solution/000287819?language=en_US, https://success.trendmicro.com/dcx/s/solution/000287820?language=en_US; https://nvd.nist.gov/vuln/detail/CVE-2021-36742

Related CVEs
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2021-36741—
92.0%
KEV—78Trend Micro Multiple Products Improper Input Validation Vulnerability—