CVE-2022-30741

SIM card disclosure via device log entry

Published Jun 7, 2022 · Updated Aug 3, 2024

Information exposure in SimChangeAlertManger in Samsung's location service before 7.2.24.12 allows local users to read SIM card data from logs. SimChangeAlertManger writes SIM card information into the device log without preventing users with log-access permission from reading the data. Exploitation requires local access and log-access permission on an affected Galaxy device, and the reported consequence is limited to SIM card information disclosure.

CVSS severity3.3
Low
EPSS probability0.20%
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 SimChangeAlertManger in Samsung's location service before 7.2.24.12 allows local users to read SIM card data from logs. SimChangeAlertManger writes SIM card information into the device log without preventing users with log-access permission from reading the data. Exploitation requires local access and log-access permission on an affected Galaxy device, and the reported consequence is limited to SIM card information disclosure.

The record

CVE
CVE-2022-30741
Published
Jun 7, 2022
Updated
Aug 3, 2024
Vendor
Samsung Electronics
Product
Samsung Find My Mobile
Classifications
CWE-200, CWE-532, T1533
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 7, 2022CVE 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=unspecified <7.2.24.12

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Samsung Electronics · Samsung Find My Mobileversion=unspecified <7.2.24.12

Published CVSS scores

2.1NIST NVDAV:L/AC:L/Au:N/C:P/I:N/A:N
3.3Samsung MobileCVSS:3.1/AV:L/AC:L/PR:L/UI:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-532Insertion of Sensitive Information into Log File
T1533Data 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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