CVE-2024-51522

Local impact via improper device-information processing

Published Nov 5, 2024 · Updated Nov 5, 2024

Improper device-information processing in Huawei HarmonyOS 5.0.0 allows local users to cause an unspecified impact in device management. Huawei has not published the affected interface, input format, or wrong operation performed by the device management module. The bulletin describes an availability effect, while the accompanying impact assessment indicates confidentiality loss instead, so the consequence cannot be bounded further.

CVSS severity6.2
Medium
EPSS probability0.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper device-information processing in Huawei HarmonyOS 5.0.0 allows local users to cause an unspecified impact in device management. Huawei has not published the affected interface, input format, or wrong operation performed by the device management module. The bulletin describes an availability effect, while the accompanying impact assessment indicates confidentiality loss instead, so the consequence cannot be bounded further.

The record

CVE
CVE-2024-51522
Published
Nov 5, 2024
Updated
Nov 5, 2024
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-199
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 5, 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=5.0.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

MindSpore · HarmonyOSversion=5.0.0

Published CVSS scores

6.2HuaweiCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-199Information Management Errors

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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