CVE-2020-8468

HIGH KEV

Trend Micro Apex One <2019 - Content Validation Escape

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2020-8468 is actively exploited and listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added November 3, 2021.

Description

Trend Micro Apex One (2019), OfficeScan XG and Worry-Free Business Security (9.0, 9.5, 10.0) agents are affected by a content validation escape vulnerability which could allow an attacker to manipulate certain agent client components. An attempted attack requires user authentication.

References (5)

Core 5
Core References
Patch, Vendor Advisory x_refsource_misc
https://success.trendmicro.com/solution/000245571
Patch, Vendor Advisory x_refsource_misc
https://success.trendmicro.com/jp/solution/000244253
Patch, Vendor Advisory x_refsource_misc
https://success.trendmicro.com/solution/000245572
Patch, Vendor Advisory x_refsource_misc
https://success.trendmicro.com/jp/solution/000244836

Scores

CVSS v3 8.8
EPSS 0.1908
EPSS Percentile 95.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation active
Automatable yes
Technical Impact total

Details

CISA KEV 2021-11-03
VulnCheck KEV 2020-03-16
InTheWild.io 2020-03-16
ENISA EUVD EUVD-2020-29334
CWE
CWE-74
Status published
Products (5)
trendmicro/apex_one 2019
trendmicro/officescan xg (2 CPE variants)
trendmicro/worry-free_business_security 9.0 sp3
trendmicro/worry-free_business_security 9.5
trendmicro/worry-free_business_security 10.0 (2 CPE variants)
Published Mar 18, 2020
KEV Added Nov 03, 2021
Tracked Since Feb 18, 2026