CVE-2024-34647

Privileged API access via missing caller verification

Published Sep 4, 2024 · Updated Sep 4, 2024

Incorrect privileged-API use in Samsung Mobile Devices on Android 12 through 14 allows local users to access Knox APIs without a license. DualDarManagerProxy accepts calls to protected Knox APIs without properly checking caller identity and license authorization. Local code execution on an affected Galaxy device is required, and the published impact is limited to unauthorized API access and low confidentiality loss.

CVSS severity4.0
Medium
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect privileged-API use in Samsung Mobile Devices on Android 12 through 14 allows local users to access Knox APIs without a license. DualDarManagerProxy accepts calls to protected Knox APIs without properly checking caller identity and license authorization. Local code execution on an affected Galaxy device is required, and the published impact is limited to unauthorized API access and low confidentiality loss.

The record

CVE
CVE-2024-34647
Published
Sep 4, 2024
Updated
Sep 4, 2024
Vendor
Samsung Electronics
Product
Android
Classifications
CWE-648, T1626
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 4, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 4, 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 · AndroidAffected versions are unavailable in this record.
Samsung Electronics Co., Ltd. · Samsung Mobile DevicesAffected versions are unavailable in this record.

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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-648Incorrect Use of Privileged APIs
T1626Abuse Elevation Control Mechanism

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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