CVE-2024-30417Network attack vector

Confidentiality loss via Bluetooth path traversal

Published Apr 7, 2024 · Updated Mar 29, 2025

Path traversal in affected Huawei EMUI and HarmonyOS releases allows remote attackers to read data through the Bluetooth-based sharing module. Affected releases are EMUI 12.0.0 and 13.0.0 plus HarmonyOS 2.0.0, 2.1.0, 3.0.0, 3.1.0, and 4.0.0; Huawei has not disclosed the unsafe path operation. Network access requires no privileges or user interaction under the published assessment, and the reported consequence is limited to confidentiality.

CVSS severity7.5
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in affected Huawei EMUI and HarmonyOS releases allows remote attackers to read data through the Bluetooth-based sharing module. Affected releases are EMUI 12.0.0 and 13.0.0 plus HarmonyOS 2.0.0, 2.1.0, 3.0.0, 3.1.0, and 4.0.0; Huawei has not disclosed the unsafe path operation. Network access requires no privileges or user interaction under the published assessment, and the reported consequence is limited to confidentiality.

The record

CVE
CVE-2024-30417
Published
Apr 7, 2024
Updated
Mar 29, 2025
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-22, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 29, 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=2.0.0
  2. Affected versionversion=2.1.0
  3. Affected versionversion=3.0.0
  4. Affected versionversion=3.1.0
  5. Affected versionversion=4.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MindSpore · HarmonyOSversion=2.0.0; version=2.1.0; version=3.0.0; version=3.1.0; version=4.0.0
MindSpore · EMUIversion=12.0.0; version=13.0.0

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5NVDCVSS:3.1/AV:N/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.

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data 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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