CVE-2021-25376

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

An improper synchronization logic in Samsung Email prior to version 6.1.41.0 can leak messages in certain mailbox in plain text when STARTTLS negotiation is failed.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-200 CWE-662

Affected software

Vendor	Product	Versions
Samsung Mobile	Samsung Email	>= unspecified, < 6.1.41.0

References

https://security.samsungmobile.com/Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsbVendor Advisory
https://security.samsungmobile.com/Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsbVendor Advisory

Timeline

Published: Apr 9, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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