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CVE-2021-25251

24
FAUCET Score

CVE-2021-25251 is a code injection vulnerability affecting Trend Micro Security 2020 and 2021 consumer products. An attacker with administrator privileges can exploit this to disable the product's password protection and overall security. Rated 7.2 HIGH on CVSS, this vulnerability requires high privileges 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 surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
16.0CPE matchmatch criteria
cpe:2.3:a:trendmicro:antivirus\+_security_2020:16.0:*:*:*:*:*:*:*
17.0CPE matchmatch criteria
cpe:2.3:a:trendmicro:antivirus\+_security_2021:17.0:*:*:*:*:*:*:*
16.0CPE matchmatch criteria
cpe:2.3:a:trendmicro:internet_security_2020:16.0:*:*:*:*:*:*:*
17.0CPE matchmatch criteria
cpe:2.3:a:trendmicro:internet_security_2021:17.0:*:*:*:*:*:*:*
16.0CPE matchmatch criteria
cpe:2.3:a:trendmicro:maximum_security_2020:16.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.49%
Probability of exploitation in next 30 days
EPSS Percentile
83.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0249 is in the 80th percentile among its peer group of 5,537 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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-10211
Vendor Advisory