CVE-2023-41301Network attack vector

Feature disruption via unauthorized PMS API access

Published Sep 25, 2023 · Updated Sep 24, 2024

Unauthorized PMS API access in affected Huawei HarmonyOS and EMUI versions allows remote attackers to disrupt device features. Huawei identifies the PMS module but has not disclosed the affected API, the missing authorization operation, or the request needed to reach it. Affected releases are HarmonyOS 2.0.0, 2.0.1, 2.1.0, and 3.0.0 and EMUI 12.0.0, 12.0.1, and 13.0.0; exploitation requires network access and has only a reported availability consequence.

CVSS severity7.5
High
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unauthorized PMS API access in affected Huawei HarmonyOS and EMUI versions allows remote attackers to disrupt device features. Huawei identifies the PMS module but has not disclosed the affected API, the missing authorization operation, or the request needed to reach it. Affected releases are HarmonyOS 2.0.0, 2.0.1, 2.1.0, and 3.0.0 and EMUI 12.0.0, 12.0.1, and 13.0.0; exploitation requires network access and has only a reported availability consequence.

The record

CVE
CVE-2023-41301
Published
Sep 25, 2023
Updated
Sep 24, 2024
Vendor
MindSpore
Product
HarmonyOS
Classifications
CWE-269
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 25, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 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

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
MindSpore · EMUIversion=12.0.0; version=12.0.1; version=13.0.0

Published CVSS scores

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

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Technologies

Your stack

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Your stack

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