CVE-2023-44106Network attack vector

Unauthenticated feature malfunction

Published Oct 11, 2023 · Updated Sep 18, 2024

Improper privilege management in Huawei EMUI and HarmonyOS allows remote attackers to cause abnormal Fwk-Display feature behavior via an API. Huawei identifies the locus as API permission management in Fwk-Display but does not disclose which API mishandles permissions or how a request triggers the flaw. The only published access assessment requires no existing privileges or user interaction, and Huawei limits the reported consequence to feature malfunction.

CVSS severity9.8
Critical
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper privilege management in Huawei EMUI and HarmonyOS allows remote attackers to cause abnormal Fwk-Display feature behavior via an API. Huawei identifies the locus as API permission management in Fwk-Display but does not disclose which API mishandles permissions or how a request triggers the flaw. The only published access assessment requires no existing privileges or user interaction, and Huawei limits the reported consequence to feature malfunction.

The record

CVE
CVE-2023-44106
Published
Oct 11, 2023
Updated
Sep 18, 2024
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-269
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 18, 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=2.0.0
  2. Affected versionversion=2.0.1
  3. Affected versionversion=2.1.0
  4. Affected versionversion=3.0.0
  5. Affected versionversion=3.1.0
  6. Affected versionversion=4.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MindSpore · HarmonyOSversion=2.0.0; version=2.0.1; version=2.1.0; version=3.0.0; version=3.1.0; version=4.0.0
MindSpore · EMUIversion=11.0.1; version=12.0.0; version=12.0.1; version=13.0.0

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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.

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-269Improper Privilege Management

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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