CVE-2025-20977

Sensitive information disclosure via implicit translation intent

Published May 7, 2025 · Updated May 7, 2025

Information disclosure in translation in Samsung Notes before 4.4.29.23 allows local users to obtain sensitive information via an implicit intent. The translation workflow sends sensitive communication with an implicit Android intent, allowing another local app to receive data meant for a specific component. Triggering requires user interaction on the device; the published impact is limited to sensitive-information exposure.

CVSS severity3.3
Low
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in translation in Samsung Notes before 4.4.29.23 allows local users to obtain sensitive information via an implicit intent. The translation workflow sends sensitive communication with an implicit Android intent, allowing another local app to receive data meant for a specific component. Triggering requires user interaction on the device; the published impact is limited to sensitive-information exposure.

The record

CVE
CVE-2025-20977
Published
May 7, 2025
Updated
May 7, 2025
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Notes
Classifications
CWE-927
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 7, 2025CVE publishedPublication date reported by the CVE source.
  2. May 7, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics Co., Ltd. · Samsung NotesAffected versions are unavailable in this record.

Published CVSS scores

3.3Samsung MobileCVSS:3.1/AV:L/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-927Use of Implicit Intent for Sensitive Communication

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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