What’s Vulnerable › Vulnerabilities

CVE-2021-25414

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-06-11 · updated 2026-06-17
• Weakness: CWE-20

Description

Improper sanitization of incoming intent in Samsung Contacts prior to SMR JUN-2021 Release 1 allows local attackers to copy or overwrite arbitrary files with Samsung Contacts privilege.

Affected products

• Android: 9.0, 10.0, 11.0

References

• https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-2/
• https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6
• https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-2/
• https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6

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