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Vulnerability Details :

CVE-2021-40021

Summary
Assigner-huawei
Assigner Org ID-25ac1063-e409-4190-8079-24548c77ea2e
Published At-07 Jan, 2022 | 22:39
Updated At-04 Aug, 2024 | 02:27
Rejected At-
Credits

The eID module has an out-of-bounds memory write 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:07 Jan, 2022 | 22:39
Updated At:04 Aug, 2024 | 02:27
Rejected At:
▼CVE Numbering Authority (CNA)

The eID module has an out-of-bounds memory write vulnerability,Successful exploitation of this vulnerability may affect data confidentiality.

Affected Products
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
HarmonyOS
Versions
Affected
  • 2.0
Problem Types
TypeCWE IDDescription
textN/AOut-of-bounds write
Type: text
CWE ID: N/A
Description: Out-of-bounds write
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-202201-0000001238736331
x_refsource_MISC
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331
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-202201-0000001238736331
x_refsource_MISC
x_transferred
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@huawei.com
Published At:10 Jan, 2022 | 14:10
Updated At:13 Jan, 2022 | 03:14

The eID module has an out-of-bounds memory write 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
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:P/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
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CPE Matches

Huawei Technologies Co., Ltd.
huawei
>>harmonyos>>Versions before 2.0(exclusive)
cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primarynvd@nist.gov
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331psirt@huawei.com
Vendor Advisory
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331
Source: psirt@huawei.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
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Action-Not Available
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CWE ID-CWE-200
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Matching Score-8
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CVSS Score-7.5||HIGH
EPSS-0.18% / 38.77%
||
7 Day CHG~0.00%
Published-02 Apr, 2017 | 20:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
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||
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Matching Score-8
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||
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Rejected-Not Available
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Assigner-Huawei Technologies
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||
7 Day CHG~0.00%
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Rejected-Not Available
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CVE-2023-49240
Matching Score-8
Assigner-Huawei Technologies
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Matching Score-8
Assigner-Huawei Technologies
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EPSS-0.10% / 26.02%
||
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Matching Score-8
Assigner-Huawei Technologies
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Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 28.95%
||
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

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Matching Score-8
Assigner-Huawei Technologies
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Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.19% / 40.08%
||
7 Day CHG~0.00%
Published-17 Feb, 2020 | 20:27
Updated-04 Aug, 2024 | 06:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Huawei NGFW Module, NIP6300, NIP6600, Secospace USG6500, Secospace USG6600, and USG9500 versions V500R001C30, V500R001C60, and V500R005C00 have an information leakage vulnerability. An attacker can exploit this vulnerability by sending specific request packets to affected devices. Successful exploit may lead to information leakage.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-nip6600secospace_usg6500_firmwarenip6300secospace_usg6500usg9500_firmwarengfw_modulesecospace_usg6600_firmwarenip6600_firmwarenip6300_firmwarengfw_module_firmwareusg9500secospace_usg6600NGFW Module, NIP6300, NIP6600, Secospace USG6500, Secospace USG6600, USG9500
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% / 35.05%
||
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-2021-40020
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.19% / 40.08%
||
7 Day CHG~0.00%
Published-07 Jan, 2022 | 22:39
Updated-04 Aug, 2024 | 02:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is an Out-of-bounds array read vulnerability in the security storage module in smartphones. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiMagic UIEMUI
CWE ID-CWE-125
Out-of-bounds Read
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% / 38.46%
||
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-2023-52109
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 21.75%
||
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-2021-37050
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.03% / 9.51%
||
7 Day CHG~0.00%
Published-08 Dec, 2021 | 14:12
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Missing sensitive data encryption vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiharmonyosemuiMagic UIHarmonyOSEMUI
CWE ID-CWE-311
Missing Encryption of Sensitive Data
CVE-2021-37130
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.21% / 42.91%
||
7 Day CHG~0.00%
Published-27 Oct, 2021 | 00:33
Updated-04 Aug, 2024 | 01:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a path traversal vulnerability in Huawei FusionCube 6.0.2.The vulnerability is due to that the software uses external input to construct a pathname that is intended to identify a directory that is located underneath a restricted parent directory, but the software does not properly validate the pathname. Successful exploit could allow the attacker to access a location that is outside of the restricted directory by a crafted filename.

Action-Not Available
Vendor-n/aHuawei Technologies Co., Ltd.
Product-fusioncubefusioncube_firmwareFusionCube
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2023-52387
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 28.82%
||
7 Day CHG~0.00%
Published-18 Feb, 2024 | 02:52
Updated-27 Mar, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Resource reuse vulnerability in the GPU module. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiEMUIHarmonyOS
CWE ID-CWE-664
Improper Control of a Resource Through its Lifetime
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% / 38.46%
||
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-2023-52539
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 20.94%
||
7 Day CHG~0.00%
Published-08 Apr, 2024 | 08:45
Updated-13 Mar, 2025 | 15:45
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 the Settings module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-285
Improper Authorization
CVE-2021-37075
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 32.11%
||
7 Day CHG~0.00%
Published-08 Dec, 2021 | 14:13
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Credentials Management Errors vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to confidentiality affected.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiharmonyosemuiMagic UIHarmonyOSEMUI
CVE-2021-37034
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.15% / 35.17%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 15:16
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is an Unstandardized field names in Huawei Smartphone.Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiMagic UIEMUI
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% / 26.02%
||
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-2023-49244
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 28.95%
||
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-2023-49242
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 28.95%
||
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-2024-57957
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.6||MEDIUM
EPSS-0.10% / 27.47%
||
7 Day CHG~0.00%
Published-06 Feb, 2025 | 12:27
Updated-17 Mar, 2025 | 14:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of improper log information control in the UI framework module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-532
Insertion of Sensitive Information into Log File
CWE ID-CWE-657
Violation of Secure Design Principles
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% / 31.67%
||
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-2023-46771
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.15% / 35.00%
||
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-2021-46892
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.04% / 12.27%
||
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
CVE-2021-46868
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 32.11%
||
7 Day CHG~0.00%
Published-06 Jan, 2023 | 00:00
Updated-10 Apr, 2025 | 13:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosEMUIHarmonyOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-46811
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-5.3||MEDIUM
EPSS-0.08% / 23.83%
||
7 Day CHG~0.00%
Published-13 Jun, 2022 | 15:06
Updated-04 Aug, 2024 | 05:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

HwSEServiceAPP has a vulnerability in permission management. Successful exploitation of this vulnerability may cause disclosure of the Card Production Life Cycle (CPLC) information.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CWE ID-CWE-276
Incorrect Default Permissions
CVE-2021-46856
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.24% / 46.88%
||
7 Day CHG~0.00%
Published-20 Dec, 2022 | 00:00
Updated-17 Apr, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The multi-screen collaboration module has a path traversal vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosEMUIHarmonyOS
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2021-46867
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 32.11%
||
7 Day CHG~0.00%
Published-06 Jan, 2023 | 00:00
Updated-10 Apr, 2025 | 13:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosEMUIHarmonyOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-46785
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-5.3||MEDIUM
EPSS-0.10% / 26.29%
||
7 Day CHG~0.00%
Published-13 May, 2022 | 15:01
Updated-04 Aug, 2024 | 05:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Property module has a vulnerability in permission control.This vulnerability can be exploited to obtain the unique device identifier.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CVE-2021-46852
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 29.25%
||
7 Day CHG~0.00%
Published-09 Nov, 2022 | 00:00
Updated-01 May, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The memory management module has the logic bypass vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiHarmonyOSEMUI
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2023-44100
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 21.01%
||
7 Day CHG~0.00%
Published-11 Oct, 2023 | 11:47
Updated-18 Sep, 2024 | 15:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Broadcast permission control vulnerability in the Bluetooth module.Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiHarmonyOSEMUI
CWE ID-CWE-669
Incorrect Resource Transfer Between Spheres
CVE-2023-44115
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.15% / 35.05%
||
7 Day CHG~0.00%
Published-08 Nov, 2023 | 03:59
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

Vulnerability of improper permission control in the Booster module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiHarmonyOSEMUI
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
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