CVE-2024-9136

Local service-data disclosure via incorrect authorization

Published Sep 27, 2024 · Updated Sep 18, 2025

Incorrect authorization in Huawei HarmonyOS 4.0.0 and 4.2.0 and EMUI 14.0.0 allows local users to disclose service data. The App Multiplier module fails to verify access permission, but Huawei has not disclosed the affected interface or incorrect operation. Exploitation requires high local privileges; the documented consequence is limited to service confidentiality.

CVSS severity6.7
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Huawei HarmonyOS 4.0.0 and 4.2.0 and EMUI 14.0.0 allows local users to disclose service data. The App Multiplier module fails to verify access permission, but Huawei has not disclosed the affected interface or incorrect operation. Exploitation requires high local privileges; the documented consequence is limited to service confidentiality.

The record

CVE
CVE-2024-9136
Published
Sep 27, 2024
Updated
Sep 18, 2025
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-863
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Sep 27, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 18, 2025Record 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=4.0.0
  2. Affected versionversion=4.2.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

MindSpore · HarmonyOSversion=4.0.0; version=4.2.0
MindSpore · EMUIversion=14.0.0

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.7Huawei TechnologiesCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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.

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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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization

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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