High severity · published Apr 9, 2021
CVE-2021-25374
An improper authorization vulnerability in Samsung Members "samsungrewards" scheme for deeplink in versions 2.4.83.9 in Android O(8.1) and below, and 3.9.00.9 in Android P(9.0)…
7.5
CVSS
3.1%
EPSS
No
On KEV
Description
An improper authorization vulnerability in Samsung Members "samsungrewards" scheme for deeplink in versions 2.4.83.9 in Android O(8.1) and below, and 3.9.00.9 in Android P(9.0) and above allows remote attackers to access a user data related with Samsung Account.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.1% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ME
Members · Samsung
through 2.4.83.9; 3.9.00.9 and later · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-25374
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-25374
Vendor Advisory
https://security.samsungmobile.com/
Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsb
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