CVE-2022-33692

IMSI and ICCID disclosure via improper logging

Published Jul 11, 2022 · Updated Aug 3, 2024

Sensitive information exposure in Messaging on Samsung Mobile Devices running Android 11 or 12 allows local users to read IMSI and ICCID from logs. The Messaging application improperly writes both cellular subscriber and SIM-card identifiers to Logcat without protecting the values from local log readers. Local access to device logs is required; the disclosed consequence is limited to reading IMSI and ICCID, with no reported write or service-interruption impact.

CVSS severity4.0
Medium
EPSS probability0.10%
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 Messaging on Samsung Mobile Devices running Android 11 or 12 allows local users to read IMSI and ICCID from logs. The Messaging application improperly writes both cellular subscriber and SIM-card identifiers to Logcat without protecting the values from local log readers. Local access to device logs is required; the disclosed consequence is limited to reading IMSI and ICCID, with no reported write or service-interruption impact.

The record

CVE
CVE-2022-33692
Published
Jul 11, 2022
Updated
Aug 3, 2024
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Mobile Devices
Classifications
CWE-213, CWE-668, T1532
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 11, 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=R(11), S(12) <SMR Jul-2022 Release 1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics Co., Ltd. · Samsung Mobile Devicesversion=R(11), S(12) <SMR Jul-2022 Release 1

Published CVSS scores

3.3NIST National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.1NIST National Vulnerability DatabaseAV:L/AC:L/Au:N/C:P/I:N/A:N
4.0Samsung MobileCVSS:3.1/AV:L/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-213Exposure of Sensitive Information Due to Incompatible Policies
CWE-668Exposure of Resource to Wrong Sphere
T1532Data 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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