Trend Micro Apex One and Apex One as a Service Improper Validation Vulnerability

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Summary

CVECVE-2022-40139
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-09-19 18:15:00 UTC
Updated2023-08-08 14:22:00 UTC
DescriptionImproper validation of some components used by the rollback mechanism in Trend Micro Apex One and Trend Micro Apex One as a Service clients could allow a Apex One server administrator to instruct affected clients to download an unverified rollback package, which could lead to remote code execution. Please note: an attacker must first obtain Apex One server administration console access in order to exploit this vulnerability.

Risk And Classification

EPSS: 0.028370000 probability, percentile 0.851660000 (date 2026-07-22)

CISA KEV: Listed on 2022-09-15; due 2022-10-06; ransomware use Unknown

Problem Types: NVD-CWE-noinfo

CISA Known Exploited Vulnerability

VendorTrend Micro
ProductApex One and Apex One as a Service
NameTrend Micro Apex One and Apex One as a Service Improper Validation Vulnerability
Required ActionApply updates per vendor instructions.
Noteshttps://success.trendmicro.com/dcx/s/solution/000291528?language=en_US; https://nvd.nist.gov/vuln/detail/CVE-2022-40139

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Microsoft Windows - All All All
Application Trendmicro Apex One - All All All
Application Trendmicro Apex One 2019 All All All

References

ReferenceSourceLinkTags
DCX N/A success.trendmicro.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev

Legacy QID Mappings

  • 377592 Trend Micro Apex One (On-Prem) Multiple Vulnerabilities (000291528) (September 2022) (Zero Day)

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