CVE-2025-20950

Local information disclosure via implicit intent

Published Apr 8, 2025 · Updated Apr 8, 2025

Information disclosure in Samsung Notes before 4.4.26.45 allows local attackers to access sensitive information through an implicit intent. The Android app transmits sensitive data through an implicit intent that does not name a receiving application, allowing an untrusted app to process it. Exploitation requires attacker-controlled code on the same device; Samsung has not disclosed the affected component, intent action, or data fields.

CVSS severity4.0
Medium
EPSS probability0.14%
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 Samsung Notes before 4.4.26.45 allows local attackers to access sensitive information through an implicit intent. The Android app transmits sensitive data through an implicit intent that does not name a receiving application, allowing an untrusted app to process it. Exploitation requires attacker-controlled code on the same device; Samsung has not disclosed the affected component, intent action, or data fields.

The record

CVE
CVE-2025-20950
Published
Apr 8, 2025
Updated
Apr 8, 2025
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Notes
Classifications
CWE-927, T1636
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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

4.0Samsung MobileCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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
T1636Protected User Data

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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