CVE-2024-34677

Local app spoofing via undisclosed System UI flaw

Published Nov 6, 2024 · Updated Nov 6, 2024

Information exposure in System UI on Samsung Mobile Devices before SMR Nov-2024 Release 1 lets local attackers disguise malicious apps. Samsung states that System UI uses sensitive information in an unnecessary implementation, but it does not disclose the data, code path, or operation involved. The attack is local, requires no prior privileges or user interaction, and is limited in the published record to making a malicious app appear legitimate.

CVSS severity4.0
Medium
EPSS probability0.14%
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 System UI on Samsung Mobile Devices before SMR Nov-2024 Release 1 lets local attackers disguise malicious apps. Samsung states that System UI uses sensitive information in an unnecessary implementation, but it does not disclose the data, code path, or operation involved. The attack is local, requires no prior privileges or user interaction, and is limited in the published record to making a malicious app appear legitimate.

The record

CVE
CVE-2024-34677
Published
Nov 6, 2024
Updated
Nov 6, 2024
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Mobile Devices
Classifications
CWE-922, T1655
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 6, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 6, 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 Co., Ltd. · Samsung Mobile DevicesAffected versions are unavailable in this record.

Published CVSS scores

3.3NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/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-922Insecure Storage of Sensitive Information
T1655Masquerading

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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