Auth bypass in Google Android
CVE-2021-25351
Improper Access Control in EmailValidationView in Samsung Account prior to version 10.7.0.7 and 12.1.1.3 allows physically proximate attackers to log out user account on device without user password.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.2 (Low). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (19.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Google Android — versions 9.0, 10.0
- Samsung Account
- Samsung Mobile Account — versions Android P(9.0) and below, Android Q(10.0)
Weakness classification (CWE)
References
- security.samsungmobile.com/ (Vendor Advisory)
- security.samsungmobile.com/serviceWeb.smsb (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-25351?
- CVE-2021-25351 is a low-severity vulnerability in Google Android, classified under Improper Authorization. CVSS score: 3.2/10. Published 2021-03-25.
- How severe is CVE-2021-25351?
- Low severity. CVSS v3 base score is 3.2 out of 10.