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CVE-2019-19694

19
FAUCET Score

CVE-2019-19694 is a denial-of-service vulnerability affecting Trend Micro Security 2019 (version 15.0.0.1163 and below) consumer products. A low-privileged attacker can exploit this by manipulating a key file during system startup, leading to the disabling of the product's malware protection or the entire product. The vulnerability has a medium CVSS score of 4.7, indicating a local attack with high complexity and high impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 15.0.0.1163CPE matchmatch criteria
cpe:2.3:a:trendmicro:antivirus_\+_security_2019:*:*:*:*:*:*:*:*
<= 15.0.0.1163CPE matchmatch criteria
cpe:2.3:a:trendmicro:internet_security_2019:*:*:*:*:*:*:*:*
<= 15.0.0.1163CPE matchmatch criteria
cpe:2.3:a:trendmicro:maximum_security_2019:*:*:*:*:*:*:*:*
15CPE matchmatch criteria
cpe:2.3:a:trendmicro:officescan_cloud:15:*:*:*:*:*:*:*
<= 15.0.0.1163CPE matchmatch criteria
cpe:2.3:a:trendmicro:premium_security_2019:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.7MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
29.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 78th percentile among its peer group of 1,296 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.4 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/1124056.aspx
Vendor Advisory
esupport.trendmicro.com / support/vb/solution/ja-jp/1124058.aspx
Vendor Advisory
jvn.jp / en/jp/JVN02921757
Third Party Advisory
jvn.jp / jp/JVN02921757
Third Party Advisory