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CVE-2020-27696

23
FAUCET Score

CVE-2020-27696 is a high-severity vulnerability affecting Trend Micro Security 2020 consumer products, where a flaw in the installer package allows an attacker to gain administrative privileges during product installation by manipulating a specific Windows system directory. With a CVSS score of 7.8, this local vulnerability requires user interaction but can lead to complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low immediate threat despite its potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
<= 16.0CPE matchmatch criteria
cpe:2.3:a:trendmicro:antivirus\+_security_2020:*:*:*:*:*:*:*:*
<= 16.0CPE matchmatch criteria
cpe:2.3:a:trendmicro:internet_security_2020:*:*:*:*:*:*:*:*
<= 16.0CPE matchmatch criteria
cpe:2.3:a:trendmicro:maximum_security_2020:*:*:*:*:*:*:*:*
<= 16.0CPE matchmatch criteria
cpe:2.3:a:trendmicro:premium_security_2020:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.47%
Probability of exploitation in next 30 days
EPSS Percentile
37.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0047 is in the 38th percentile among its peer group of 11,617 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

helpcenter.trendmicro.com / en-us/article/TMKA-10036
Vendor Advisory