Overview
- Description
- Trend Micro Apex One (2019) and OfficeScan XG server contain a vulnerable EXE file that could allow a remote attacker to write arbitrary data to an arbitrary path on affected installations and bypass ROOT login. Authentication is not required to exploit this vulnerability.
- Source
- security@trendmicro.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 10
- Impact score
- 10
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:C/I:C/A:C
Known exploits
Data from CISA
- Vulnerability name
- Trend Micro Apex One and OfficeScan Authentication Bypass Vulnerability
- Exploit added on
- Nov 3, 2021
- Exploit action due
- May 3, 2022
- Required action
- Apply updates per vendor instructions.
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AF019D2D-C426-4D2D-A254-442CE777B41E"
},
{
"criteria": "cpe:2.3:a:trendmicro:officescan:xg:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "602A0266-B586-447A-A500-1145B77053E8"
},
{
"criteria": "cpe:2.3:a:trendmicro:officescan:xg:sp1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "64600B42-4884-41F2-A683-AE1EDB79372E"
}
],
"operator": "OR"
}
]
}
]