CVE-2021-25350

User-information disclosure via sensitive log entries

Published Mar 25, 2021 · Updated Aug 3, 2024

Information exposure in Samsung Account before 12.1.1.3 on Android 10 allows physically proximate attackers to read user information from logs. Samsung Account writes user information to a log that a physically proximate attacker can access; Samsung has not disclosed the responsible code or data fields. Exploitation requires physical proximity, high privileges, and user interaction, and the published impact is limited to disclosure.

CVSS severity2.0
Low
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in Samsung Account before 12.1.1.3 on Android 10 allows physically proximate attackers to read user information from logs. Samsung Account writes user information to a log that a physically proximate attacker can access; Samsung has not disclosed the responsible code or data fields. Exploitation requires physical proximity, high privileges, and user interaction, and the published impact is limited to disclosure.

The record

CVE
CVE-2021-25350
Published
Mar 25, 2021
Updated
Aug 3, 2024
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Account
Classifications
CWE-532, CWE-200, T1005
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Mar 25, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Android Q(10.0) <12.1.1.3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Samsung Electronics Co., Ltd. · Samsung Accountversion=Android Q(10.0) <12.1.1.3

Published CVSS scores

3.9NIST NVDCVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
2.1NIST NVDAV:L/AC:L/Au:N/C:P/I:N/A:N
2.0Samsung MobileCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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