CVE-2021-25505 json
Improper authentication in Samsung Pass prior to 3.0.02.4 allows to use app without authentication when lockscreen is unlocked.
published 2021-11-05 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-12401
- cvss
- 3.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 48%
- public exploits
- 0
- none known
Summary
Improper authentication in Samsung Pass prior to 3.0.02.4 allows to use app without authentication when lockscreen is unlocked.
Patch / fix
- Samsung Mobile Samsung Pass 3.0.02.4
Exploit prediction
0.59% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- Samsung Mobile Samsung Pass
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
security.samsungmobile.com
/serviceWeb.smsb?year=2021&month=11
vendor-advisory
Sources
- CVE List CVE-2021-25505
- NVD CVE-2021-25505
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