CVE-2025-21077 | BDVDB-2026-300779 Detail

SamsungSamsung Email

Description#

Improper input validation in Samsung Email prior to version 6.2.06.0 allows local attackers to launch arbitrary activity with Samsung Email privilege.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact none. Attack vector: local.

Weaknesses#

CWE-20 Improper Input Validation

References#

https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=11

Exploit#

No public exploit known

History#

Version 12025-11-05Record published in the CVE List.
Version 22025-11-07Most recent update recorded in the CVE List.

Published

Published: 2025-11-05
Last modified: 2025-11-07

Vendor information

Vendor: Samsung
Product: Samsung Email

All Samsung vulnerabilities

Score

3.3 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 1.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Input Validation

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
Not stated
Fixed
6.2.06.0

Scoring System

CVSS v4.0

Not available

CVSS v3.1

3.3 Low

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity	None
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).