CVE-2023-41821

Sensitive-data disclosure via exported Android activity

Published May 3, 2024 · Updated Aug 23, 2024

Improper export in Motorola Setup on phones with security patch levels before 2023-09-01 allows local users to read sensitive user data. The application exposes an Android component without adequately restricting which installed applications can launch its activity. An installed local application and user interaction are required; the documented consequence is data disclosure without alteration or service interruption.

CVSS severity5.0
Medium
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

Improper export in Motorola Setup on phones with security patch levels before 2023-09-01 allows local users to read sensitive user data. The application exposes an Android component without adequately restricting which installed applications can launch its activity. An installed local application and user interaction are required; the documented consequence is data disclosure without alteration or service interruption.

The record

CVE
CVE-2023-41821
Published
May 3, 2024
Updated
Aug 23, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-926, T1409
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. May 3, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 23, 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 buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.0Lenovo Group Ltd.CVSS:3.1/AV:L/AC:L/PR:L/UI:R/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.

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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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-926Improper Export of Android Application Components
T1409Stored Application 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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