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CVE-2018-3608

30
FAUCET Score

CVE-2018-3608 is a critical vulnerability affecting Trend Micro Maximum Security 2018 (versions 12.0.1191 and below) that allows for remote code injection into other processes. An attacker can craft a malicious packet to alter a vulnerable system, leading to complete compromise (confidentiality, integrity, and availability). Despite its critical CVSS score of 9.8, there is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 12.0.1191CPE matchmatch criteria
cpe:2.3:a:trendmicro:antivirus_\+_security:*:*:*:*:*:*:*:*
<= 12.0.1191CPE matchmatch criteria
cpe:2.3:a:trendmicro:internet_security:*:*:*:*:*:*:*:*
<= 12.0.1191CPE matchmatch criteria
cpe:2.3:a:trendmicro:maximum_security:*:*:*:*:*:*:*:*
<= 12.0.1191CPE matchmatch criteria
cpe:2.3:a:trendmicro:premium_security:*:*:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:a:trendmicro:officescan:11.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.40%
Probability of exploitation in next 30 days
EPSS Percentile
87.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0340 is in the 80th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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

esupport.trendmicro.com / support/vb/solution/ja-jp/1120144.aspx
Vendor Advisory
esupport.trendmicro.com / en-US/home/pages/technical-support/1120237.aspx
Vendor Advisory