CVE-2022-48348Network attack vector

Unauthorized data access via undisclosed MediaProvider flaw

Published Mar 27, 2023 · Updated Feb 24, 2025

Unauthorized data access in Huawei HarmonyOS 3.0.0 and EMUI 13.0.0 allows remote attackers to read or alter data through MediaProvider. Huawei identifies the MediaProvider module but has not published the faulty operation or input path that permits the unauthorized read. No privileges or user interaction are required, and the bounded reported consequence is loss of confidentiality and integrity.

CVSS severity9.1
Critical
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

Unauthorized data access in Huawei HarmonyOS 3.0.0 and EMUI 13.0.0 allows remote attackers to read or alter data through MediaProvider. Huawei identifies the MediaProvider module but has not published the faulty operation or input path that permits the unauthorized read. No privileges or user interaction are required, and the bounded reported consequence is loss of confidentiality and integrity.

The record

CVE
CVE-2022-48348
Published
Mar 27, 2023
Updated
Feb 24, 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 24, 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

9.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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-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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