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CVE-2021-25331

14
FAUCET Score

CVE-2021-25331 describes an improper access control vulnerability in the Samsung Pay mini application prior to version 4.0.14. This flaw allows unauthorized individuals to view balance information directly from the lock screen under specific conditions. Rated with a CVSS score of 2.4 (LOW), the vulnerability requires physical access to the device (AV:P) and results in a limited disclosure of confidential information (C:L). There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.0.14CPE matchmatch criteria
cpe:2.3:a:samsung:pay_mini:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.2LOW

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

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
0.7
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.26%
Probability of exploitation in next 30 days
EPSS Percentile
17.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0026 is in the 49th percentile among its peer group of 228 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

security.samsungmobile.com
Vendor Advisory
security.samsungmobile.com / serviceWeb.smsb
Vendor Advisory