8.8

CVE-2020-8468

Warning

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.

Data is provided by the National Vulnerability Database (NVD)
Trendmicro ≫ Apex One Version2019
Trendmicro ≫ Officescan Versionxg
Trendmicro ≫ Officescan Versionxg Updatesp1
Trendmicro ≫ Worry-free Business Security Version9.0 Updatesp3
Trendmicro ≫ Worry-free Business Security Version10.0 Update-
Trendmicro ≫ Worry-free Business Security Version10.0 Updatesp1

03.11.2021: CISA Known Exploited Vulnerabilities (KEV) Catalog

Trend Micro Multiple Products Content Validation Escape Vulnerability

Vulnerability

Trend Micro Apex One, OfficeScan, and Worry-Free Business Security agents contain a content validation escape vulnerability that could allow an attacker to manipulate certain agent client components.

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 5.03% 0.893
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
134c704f-9b21-4f2e-91b3-4a467353bcc0 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.