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Vulnerability Details :

CVE-2021-46868

Summary
Assigner-huawei
Assigner Org ID-25ac1063-e409-4190-8079-24548c77ea2e
Published At-06 Jan, 2023 | 00:00
Updated At-10 Apr, 2025 | 13:48
Rejected At-
Credits

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

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:06 Jan, 2023 | 00:00
Updated At:10 Apr, 2025 | 13:48
Rejected At:
▼CVE Numbering Authority (CNA)

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

Affected Products
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
HarmonyOS
Versions
Affected
  • 2.0
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
EMUI
Versions
Affected
  • 12.0.0
Problem Types
TypeCWE IDDescription
textN/AOut-of-bounds memory access vulnerability
Type: text
CWE ID: N/A
Description: Out-of-bounds memory access 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://consumer.huawei.com/en/support/bulletin/2023/1/
N/A
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166
N/A
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2023/1/
Resource: N/A
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166
Resource: N/A
▼Authorized Data Publishers (ADP)
1. 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://consumer.huawei.com/en/support/bulletin/2023/1/
x_transferred
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166
x_transferred
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2023/1/
Resource:
x_transferred
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-125CWE-125 Out-of-bounds Read
Type: CWE
CWE ID: CWE-125
Description: CWE-125 Out-of-bounds Read
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@huawei.com
Published At:06 Jan, 2023 | 20:15
Updated At:12 Jan, 2023 | 14:31

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

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>>Versions before 2.0(exclusive)
cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Primarynvd@nist.gov
CWE ID: CWE-125
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://consumer.huawei.com/en/support/bulletin/2023/1/psirt@huawei.com
Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166psirt@huawei.com
Patch
Vendor Advisory
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2023/1/
Source: psirt@huawei.com
Resource:
Vendor Advisory
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166
Source: psirt@huawei.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.41%
||
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% / 33.41%
||
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-2023-52539
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 21.59%
||
7 Day CHG+0.02%
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-2023-52549
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.08% / 24.47%
||
7 Day CHG+0.02%
Published-08 Apr, 2024 | 08:55
Updated-13 Mar, 2025 | 15:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of data verification errors in the kernel module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-52541
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 21.77%
||
7 Day CHG+0.02%
Published-08 Apr, 2024 | 08:47
Updated-13 Mar, 2025 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Authentication vulnerability in the API for app pre-loading. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-862
Missing Authorization
CVE-2023-52714
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.09% / 25.94%
||
7 Day CHG+0.02%
Published-07 Apr, 2024 | 08:43
Updated-13 Mar, 2025 | 14:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of defects introduced in the design process in the hwnff module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-657
Violation of Secure Design Principles
CVE-2023-52379
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.08% / 24.44%
||
7 Day CHG~0.00%
Published-18 Feb, 2024 | 06:10
Updated-18 Mar, 2025 | 21:15
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 calendarProvider module.Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosEMUIHarmonyOSemuiharmonyos
CWE ID-CWE-276
Incorrect Default Permissions
CVE-2023-52376
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.00%
||
7 Day CHG~0.00%
Published-18 Feb, 2024 | 06:06
Updated-13 Mar, 2025 | 14:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Information management vulnerability in the Gallery module.Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-212
Improper Removal of Sensitive Information Before Storage or Transfer
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% / 39.26%
||
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-2023-52387
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.00%
||
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% / 39.26%
||
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-2023-52373
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.08% / 24.44%
||
7 Day CHG~0.00%
Published-18 Feb, 2024 | 03:52
Updated-27 Mar, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of permission verification in the content sharing pop-up module.Successful exploitation of this vulnerability may cause unauthorized file sharing.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiEMUIHarmonyOS
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2023-52107
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 22.19%
||
7 Day CHG~0.00%
Published-16 Jan, 2024 | 08:25
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-2022-22256
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.41%
||
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-2022-22254
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.41%
||
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

A permission bypass vulnerability exists when the NFC CAs access the TEE.Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CVE-2023-26549
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.09% / 27.19%
||
7 Day CHG~0.00%
Published-27 Mar, 2023 | 00:00
Updated-19 Feb, 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

The SystemUI module has a vulnerability of repeated app restart due to improper parameters. Successful exploitation of this vulnerability may affect confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-233
Improper Handling of Parameters
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% / 30.12%
||
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-2023-49243
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.12%
||
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-2023-49241
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.12%
||
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% / 27.30%
||
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-2023-49239
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.10% / 27.30%
||
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-2023-49240
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.10% / 27.30%
||
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-2023-49245
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.12%
||
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-2023-46771
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.15% / 36.10%
||
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-2021-46856
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.10% / 28.59%
||
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')
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