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CVE-2018-18328

24
FAUCET Score

CVE-2018-18328 is a local privilege escalation vulnerability affecting Trend Micro Antivirus for Mac versions 7.0 (2017) and above. It stems from an untrusted pointer dereference (CWE-476) due to insufficient validation of user-supplied input. This vulnerability has a CVSSv3 score of 7.8 (High), indicating that a low-privileged local attacker could achieve high impact on confidentiality, integrity, and availability with low attack complexity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 7.0, <= 7.1.1124CPE matchmatch criteria
cpe:2.3:a:trendmicro:antivirus_for_mac_2017:*:*:*:*:*:*:*:*
>= 8.0, <= 8.0.3082CPE matchmatch criteria
cpe:2.3:a:trendmicro:antivirus_for_mac_2018:*:*:*:*:*:*:*:*
>= 9.0, <= 9.0.1356CPE matchmatch criteria
cpe:2.3:a:trendmicro:antivirus_for_mac_2019:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.56%
Probability of exploitation in next 30 days
EPSS Percentile
43.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0056 is in the 82nd percentile among its peer group of 17,070 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 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

esupport.trendmicro.com / en-US/home/pages/technical-support/1121296.aspx
Vendor Advisory
esupport.trendmicro.com / solution/ja-jp/1121350.aspx
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-18-1296
Third Party AdvisoryVDB Entry
securityfocus.com / bid/105757
Third Party AdvisoryVDB Entry