CVE-2022-48347Network attack vector

Unauthorized data disclosure via lax permission verification

Published Mar 27, 2023 · Updated Feb 19, 2025

Improper access control in Huawei MediaProvider on HarmonyOS 3.0.0 and EMUI 13.0.0 allows remote attackers to disclose data. The module performs an insufficient permission check before permitting access, but Huawei has not identified the affected interface, operation, or data. Network access requires no authentication or user interaction, and the documented consequence is limited to confidentiality loss.

CVSS severity7.5
High
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Huawei MediaProvider on HarmonyOS 3.0.0 and EMUI 13.0.0 allows remote attackers to disclose data. The module performs an insufficient permission check before permitting access, but Huawei has not identified the affected interface, operation, or data. Network access requires no authentication or user interaction, and the documented consequence is limited to confidentiality loss.

The record

CVE
CVE-2022-48347
Published
Mar 27, 2023
Updated
Feb 19, 2025
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-200
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 19, 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=3.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MindSpore · HarmonyOSversion=3.0.0
MindSpore · EMUIversion=13.0.0

Published CVSS scores

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

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

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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