Description
An improper access control vulnerability in Trend Micro Apex One, Trend Micro Apex One as a Service and OfficeScan XG SP1 on a resource used by the service could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Exploits (1)
References (3)
Core 3
Core References
Vendor Advisory x_refsource_misc
https://success.trendmicro.com/solution/000286019
Vendor Advisory x_refsource_misc
https://success.trendmicro.com/solution/000286157
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-401/
Scores
CVSS v3
7.8
EPSS
0.0109
EPSS Percentile
78.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-732
Status
published
Products (2)
trendmicro/apex_one
2019 (2 CPE variants)
trendmicro/officescan
xg sp1
Published
Apr 13, 2021
Tracked Since
Feb 18, 2026