CVE-2021-3848: trend micro trend micro apex one
Vulnerability summary
CVE-2021-3848 is a medium (CVSS 5.5) vulnerability in trend micro trend micro apex one. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13.3% of scored vulnerabilities.
Timeline
- 06-10-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
An arbitrary file creation by privilege escalation vulnerability in Trend Micro Apex One, Apex One as a Service, Worry-Free Business Security 10.0 SP1, and Worry-Free Business Security Services could allow a local attacker to create an arbitrary file with higher privileges that could lead to a denial-of-service (DoS) 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.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.23%
Chance of exploitation in the next 30 days
Percentile
13%
Versus all other CVEs
30-day change
0.00 pp
From 0.23% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Trend micro2 products
- trend micro apex one2019, SaaS
- trend micro worry-free business security10.0 SP1, Services (SaaS)
Trendmicro2 products
- apex_one2019
- worry-free_business_security10.0:sp1
2 vendors · 4 products