CVEvulnerability
CVE-2021-43771
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-11-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
Description
Trend Micro Antivirus for Mac 2021 v11 (Consumer) is vulnerable to an improper access control privilege escalation vulnerability that could allow an attacker to establish a connection that could lead to full local privilege escalation within the application. Please note that an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Affected configurations
• trendmicro antivirus (>= 11.0 < 11.0.2163)
References
- https://helpcenter.trendmicro.com/en-us/article/TMKA-10832 Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1320/ Third Party Advisory, VDB Entry
- https://helpcenter.trendmicro.com/en-us/article/TMKA-10832 Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1320/ Third Party Advisory, VDB Entry