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Vulnerability Details :

CVE-2021-46836

Summary
Assigner-huawei
Assigner Org ID-25ac1063-e409-4190-8079-24548c77ea2e
Published At-16 Sep, 2022 | 17:55
Updated At-04 Aug, 2024 | 05:17
Rejected At-
Credits

Implementation of the WLAN module interfaces has the information disclosure vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:huawei
Assigner Org ID:25ac1063-e409-4190-8079-24548c77ea2e
Published At:16 Sep, 2022 | 17:55
Updated At:04 Aug, 2024 | 05:17
Rejected At:
▼CVE Numbering Authority (CNA)

Implementation of the WLAN module interfaces has the information disclosure vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Affected Products
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
HarmonyOS
Versions
Affected
  • 2.0
  • 2.1
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
EMUI
Versions
Affected
  • 12.0.0
Problem Types
TypeCWE IDDescription
textN/AInformation leakage vulnerability
Type: text
CWE ID: N/A
Description: Information leakage vulnerability
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845
x_refsource_MISC
https://consumer.huawei.com/en/support/bulletin/2022/9/
x_refsource_MISC
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845
Resource:
x_refsource_MISC
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2022/9/
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845
x_refsource_MISC
x_transferred
https://consumer.huawei.com/en/support/bulletin/2022/9/
x_refsource_MISC
x_transferred
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2022/9/
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@huawei.com
Published At:16 Sep, 2022 | 18:15
Updated At:20 Sep, 2022 | 16:56

Implementation of the WLAN module interfaces has the information disclosure vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CPE Matches

Huawei Technologies Co., Ltd.
huawei
>>emui>>12.0.0
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>harmonyos>>2.0
cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>harmonyos>>2.1
cpe:2.3:o:huawei:harmonyos:2.1:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://consumer.huawei.com/en/support/bulletin/2022/9/psirt@huawei.com
Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845psirt@huawei.com
Vendor Advisory
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2022/9/
Source: psirt@huawei.com
Resource:
Vendor Advisory
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845
Source: psirt@huawei.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Assigner-Huawei Technologies
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Matching Score-8
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CVSS Score-7.5||HIGH
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||
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Matching Score-8
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||
7 Day CHG+0.02%
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Matching Score-8
Assigner-Huawei Technologies
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Matching Score-8
Assigner-Huawei Technologies
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EPSS-0.07% / 22.19%
||
7 Day CHG~0.00%
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Updated-29 Aug, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of permissions being not strictly verified in the WMS module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-269
Improper Privilege Management
CWE ID-CWE-732
Incorrect Permission Assignment for Critical Resource
CVE-2022-31757
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.43%
||
7 Day CHG~0.00%
Published-13 Jun, 2022 | 15:05
Updated-03 Aug, 2024 | 07:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The setting module has a vulnerability of improper use of APIs. Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CVE-2022-29792
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.43%
||
7 Day CHG~0.00%
Published-13 May, 2022 | 15:04
Updated-03 Aug, 2024 | 06:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The chip component has a vulnerability of disclosing CPU SNs.Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CVE-2023-52102
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.18% / 39.27%
||
7 Day CHG~0.00%
Published-16 Jan, 2024 | 09:18
Updated-11 Jun, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of parameters being not verified in the WMS module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-116
Improper Encoding or Escaping of Output
CVE-2023-52099
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.05% / 14.91%
||
7 Day CHG~0.00%
Published-16 Jan, 2024 | 09:13
Updated-17 Jun, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of foreground service restrictions being bypassed in the NMS module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosEMUIHarmonyOS
CWE ID-CWE-284
Improper Access Control
CVE-2023-52109
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 22.62%
||
7 Day CHG~0.00%
Published-16 Jan, 2024 | 07:53
Updated-02 Jun, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of trust relationships being inaccurate in distributed scenarios. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiEMUIHarmonyOS
CWE ID-CWE-345
Insufficient Verification of Data Authenticity
CVE-2023-52104
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.18% / 39.27%
||
7 Day CHG~0.00%
Published-16 Jan, 2024 | 09:23
Updated-02 Jun, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of parameters being not verified in the WMS module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiEMUIHarmonyOS
CVE-2020-9228
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.15% / 36.28%
||
7 Day CHG~0.00%
Published-14 Aug, 2020 | 14:43
Updated-04 Aug, 2024 | 10:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

FusionCompute 8.0.0 has an information disclosure vulnerability. Due to the properly protection of certain information, attackers may exploit this vulnerability to obtain certain information.

Action-Not Available
Vendor-n/aHuawei Technologies Co., Ltd.
Product-fusioncomputeFusionCompute
CVE-2023-52097
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 20.38%
||
7 Day CHG~0.00%
Published-18 Feb, 2024 | 02:54
Updated-13 Mar, 2025 | 14:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of foreground service restrictions being bypassed in the NMS module.Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2023-49242
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.14%
||
7 Day CHG~0.00%
Published-06 Dec, 2023 | 08:49
Updated-02 Aug, 2024 | 21:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Free broadcast vulnerability in the running management module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CVE-2023-49243
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.14%
||
7 Day CHG~0.00%
Published-06 Dec, 2023 | 08:56
Updated-02 Aug, 2024 | 21:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of unauthorized access to email attachments in the email module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CVE-2023-49240
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.10% / 27.32%
||
7 Day CHG~0.00%
Published-06 Dec, 2023 | 09:06
Updated-02 Aug, 2024 | 21:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unauthorized access vulnerability in the launcher module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
CWE ID-CWE-863
Incorrect Authorization
CVE-2023-49239
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.10% / 27.32%
||
7 Day CHG~0.00%
Published-06 Dec, 2023 | 09:04
Updated-02 Dec, 2024 | 15:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unauthorized access vulnerability in the card management module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-863
Incorrect Authorization
CVE-2023-49246
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.10% / 27.32%
||
7 Day CHG~0.00%
Published-06 Dec, 2023 | 09:01
Updated-28 May, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unauthorized access vulnerability in the card management module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosEMUIHarmonyOS
CWE ID-CWE-863
Incorrect Authorization
CVE-2023-49244
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.14%
||
7 Day CHG~0.00%
Published-06 Dec, 2023 | 08:58
Updated-02 Aug, 2024 | 21:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Permission management vulnerability in the multi-user module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CVE-2023-49245
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.14%
||
7 Day CHG~0.00%
Published-06 Dec, 2023 | 09:00
Updated-02 Aug, 2024 | 21:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unauthorized access vulnerability in the Huawei Share module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CVE-2023-49241
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.14%
||
7 Day CHG~0.00%
Published-06 Dec, 2023 | 08:48
Updated-02 Aug, 2024 | 21:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

API permission control vulnerability in the network management module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CVE-2023-49247
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.10% / 27.32%
||
7 Day CHG~0.00%
Published-06 Dec, 2023 | 08:32
Updated-02 Aug, 2024 | 21:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Permission verification vulnerability in distributed scenarios. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-295
Improper Certificate Validation
CVE-2023-46759
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.02%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 10:20
Updated-04 Sep, 2024 | 15:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Permission control vulnerability in the call module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiHarmonyOSEMUI
CWE ID-CWE-284
Improper Access Control
CVE-2022-22256
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.43%
||
7 Day CHG~0.00%
Published-11 Apr, 2022 | 19:38
Updated-03 Aug, 2024 | 03:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The DFX module has an access control vulnerability.Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CVE-2023-46757
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.15% / 36.16%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 10:13
Updated-04 Sep, 2024 | 15:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The remote PIN module has a vulnerability that causes incorrect information storage locations.Successful exploitation of this vulnerability may affect confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2023-46771
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.15% / 36.12%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 09:03
Updated-04 Sep, 2024 | 19:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Security vulnerability in the face unlock module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-269
Improper Privilege Management
CVE-2025-54607
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.7||HIGH
EPSS-0.02% / 4.21%
||
7 Day CHG~0.00%
Published-06 Aug, 2025 | 01:10
Updated-20 Aug, 2025 | 19:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Authentication management vulnerability in the ArkWeb module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-295
Improper Certificate Validation
CVE-2021-46892
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.03% / 8.55%
||
7 Day CHG~0.00%
Published-06 Jul, 2023 | 12:41
Updated-19 Nov, 2024 | 18:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Encryption bypass vulnerability in Maintenance mode. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-701
Not Available
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