high7.8Known exploited
CVE-2021-36742
Trend Micro Multiple Products Improper Input Validation Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2021-11-03. Federal due date: 2021-11-17.
Apply updates per vendor instructions.
Impact
A improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security 10.0 SP1 allows 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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Trendmicro | Officescan | Version xg |
| Trendmicro | Officescan Business Security | Version 10.0 |
| Trendmicro | Apex One | Version 2019 |
| Trendmicro | Worry-Free Business Security | Version 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- CISA KEV catalog
- https://success.trendmicro.com/jp/solution/000287796
- https://success.trendmicro.com/jp/solution/000287815
- https://success.trendmicro.com/solution/000287819
- https://success.trendmicro.com/solution/000287820
- https://success.trendmicro.com/jp/solution/000287796
- https://success.trendmicro.com/jp/solution/000287815
- https://success.trendmicro.com/solution/000287819
- https://success.trendmicro.com/solution/000287820
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-36742