Vulnerability Details : CVE-2021-28648
Trend Micro Antivirus for Mac 2020 v10.5 and 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 to exploit this vulnerability.
Vulnerability category: Gain privilege
Products affected by CVE-2021-28648
- cpe:2.3:a:trendmicro:antivirus:*:*:*:*:*:macos:*:*
- cpe:2.3:a:trendmicro:antivirus:*:*:*:*:*:macos:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-28648
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-28648
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
References for CVE-2021-28648
-
https://www.zerodayinitiative.com/advisories/ZDI-21-420/
ZDI-21-420 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://helpcenter.trendmicro.com/en-us/article/TMKA-10293
Security Bulletin: Trend Micro Antivirus for MAC Improper Access Control Privilege Escalation Vulnerability · Trend Micro for HomePatch;Vendor Advisory
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