CVE-2023-42572

Information disclosure via hijackable implicit intent

Published Dec 5, 2023 · Updated Aug 2, 2024

Implicit intent hijacking in Samsung Account Web SDK before 1.5.24 allows local users to read sensitive information. The SDK sends sensitive data through an implicit Android intent instead of restricting delivery to an explicit component, allowing a matching application component to intercept it. Exploitation requires local access and user interaction; the reported consequence is limited to sensitive-information exposure.

CVSS severity5.5
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Implicit intent hijacking in Samsung Account Web SDK before 1.5.24 allows local users to read sensitive information. The SDK sends sensitive data through an implicit Android intent instead of restricting delivery to an explicit component, allowing a matching application component to intercept it. Exploitation requires local access and user interaction; the reported consequence is limited to sensitive-information exposure.

The record

CVE
CVE-2023-42572
Published
Dec 5, 2023
Updated
Aug 2, 2024
Vendor
Samsung Electronics
Product
Samsung Account Web SDK
Classifications
CWE-927
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 5, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

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 · Samsung Account Web SDKAffected versions are unavailable in this record.

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
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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