CVE-2021-25337
Last modified
CVE-2021-25337 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Improper access control in clipboard service in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to read or write certain local files.. CISA has confirmed active exploitation in the wild. EPSS estimates a 2.83% chance of exploitation in the next 30 days.
Description
Improper access control in clipboard service in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to read or write certain local files.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Samsung | Android | 9.0 | Smr-Apr-2019-R1 |
| Samsung | Android | 10.0 | Smr-Apr-2020-R1 |
| Samsung | Android | 11.0 | Smr-Dec-2020-R1 |
References
- https://security.samsungmobile.comVendor Advisory
- https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
- https://security.samsungmobile.comVendor Advisory
- https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25337US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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