CVE-2022-39876

IMEI disclosure via PushRegIdUpdateClient logging

Published Oct 7, 2022 · Updated Aug 3, 2024

Sensitive information exposure in Samsung Reminder before 8.2.01.13 allows local users to read a device's IMEI from application logs. PushRegIdUpdateClient writes the IMEI to a log entry instead of keeping the identifier out of diagnostic output. Reachability is local and requires access to application logs; disclosure is limited to the device identifier.

CVSS severity5.9
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive information exposure in Samsung Reminder before 8.2.01.13 allows local users to read a device's IMEI from application logs. PushRegIdUpdateClient writes the IMEI to a log entry instead of keeping the identifier out of diagnostic output. Reachability is local and requires access to application logs; disclosure is limited to the device identifier.

The record

CVE
CVE-2022-39876
Published
Oct 7, 2022
Updated
Aug 3, 2024
Vendor
Samsung Electronics
Product
Samsung Reminder
Classifications
CWE-532, T1533
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Oct 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 <8.2.01.13

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Samsung Electronics · Samsung Reminderversion=unspecified <8.2.01.13

Published CVSS scores

5.9Samsung MobileCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
3.3NIST NVDCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1533Data from Local System

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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