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Vulnerability Details :

CVE-2021-37086

Summary
Assigner-huawei
Assigner Org ID-25ac1063-e409-4190-8079-24548c77ea2e
Published At-07 Dec, 2021 | 16:05
Updated At-04 Aug, 2024 | 01:09
Rejected At-
Credits

There is a Improper Preservation of Permissions vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to attackers which can isolate and read synchronization files of other applications across the UID sandbox.

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 Dec, 2021 | 16:05
Updated At:04 Aug, 2024 | 01:09
Rejected At:
▼CVE Numbering Authority (CNA)

There is a Improper Preservation of Permissions vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to attackers which can isolate and read synchronization files of other applications across the UID sandbox.

Affected Products
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
HarmonyOS
Versions
Affected
  • 2.0
Problem Types
TypeCWE IDDescription
textN/AImproper Preservation of Permissions vulnerability
Type: text
CWE ID: N/A
Description: Improper Preservation of Permissions 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-202109-0000001196270727
x_refsource_MISC
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727
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-202109-0000001196270727
x_refsource_MISC
x_transferred
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@huawei.com
Published At:07 Dec, 2021 | 17:15
Updated At:09 Dec, 2021 | 18:28

There is a Improper Preservation of Permissions vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to attackers which can isolate and read synchronization files of other applications across the UID sandbox.

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
Primary3.18.6HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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: 8.6
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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-281Primarynvd@nist.gov
CWE ID: CWE-281
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-202109-0000001196270727psirt@huawei.com
Vendor Advisory
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727
Source: psirt@huawei.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Smarthome 1.0.2.364 and earlier versions,HiAPP 7.3.0.303 and earlier versions,HwParentControl 2.0.0 and earlier versions,HwParentControlParent 5.1.0.12 and earlier versions,Crowdtest 1.5.3 and earlier versions,HiWallet 8.0.0.301 and earlier versions,Huawei Pay 8.0.0.300 and earlier versions,Skytone 8.1.2.300 and earlier versions,HwCloudDrive(EMUI6.0) 8.0.0.307 and earlier versions,HwPhoneFinder(EMUI6.0) 9.3.0.310 and earlier versions,HwPhoneFinder(EMUI5.1) 9.2.2.303 and earlier versions,HiCinema 8.0.2.300 and earlier versions,HuaweiWear 21.0.0.360 and earlier versions,HiHealthApp 3.0.3.300 and earlier versions have an information exposure vulnerability. Encryption keys are stored in the system. The attacker can implement reverse engineering to obtain the encryption keys, causing information exposure.

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Product-hwphonefinder\(emui5.1\)huawei_payhwparentcontrolhicinemaskytonehwparentcontrolparenthwclouddrive\(emui6.0\)hiwallethwphonefinder\(emui6.0\)hihealthappcrowdtesthuaweiwearhiappsmarthomeSmarthome,HiAPP,HwParentControl,HwParentControlParent,Crowdtest,HiWallet,Huawei Pay,Skytone,HwCloudDrive(EMUI6.0),HwPhoneFinder?¡§EMUI6.0??,HwPhoneFinder?¡§EMUI5.1??,HiCinema,HuaweiWear,HiHealthApp,
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Matching Score-8
Assigner-Huawei Technologies
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Matching Score-8
Assigner-Huawei Technologies
CVSS Score-5.3||MEDIUM
EPSS-0.10% / 27.31%
||
7 Day CHG~0.00%
Published-22 Nov, 2017 | 19:00
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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Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
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CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2017-15328
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.18% / 39.53%
||
7 Day CHG~0.00%
Published-22 Dec, 2017 | 17:00
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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Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
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CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2022-34739
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.40%
||
7 Day CHG~0.00%
Published-11 Jul, 2022 | 13:53
Updated-03 Aug, 2024 | 09:22
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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Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
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Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.15% / 36.26%
||
7 Day CHG~0.00%
Published-13 Jun, 2022 | 15:07
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

Configuration defects in the secure OS module. Successful exploitation of this vulnerability will affect confidentiality.

Action-Not Available
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Product-magic_uiemuiMagic UIEMUI
CVE-2022-48295
Matching Score-6
Assigner-Huawei Technologies
ShareView Details
Matching Score-6
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.05% / 13.65%
||
7 Day CHG~0.00%
Published-09 Feb, 2023 | 00:00
Updated-25 Mar, 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 IHwAntiMalPlugin interface lacks permission verification. Successful exploitation of this vulnerability can lead to filling problems (batch installation of applications).

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiEMUIHarmonyOS
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2023-52373
Matching Score-6
Assigner-Huawei Technologies
ShareView Details
Matching Score-6
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.08% / 24.40%
||
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-2022-48296
Matching Score-6
Assigner-Huawei Technologies
ShareView Details
Matching Score-6
Assigner-Huawei Technologies
CVSS Score-5.3||MEDIUM
EPSS-0.05% / 13.65%
||
7 Day CHG~0.00%
Published-09 Feb, 2023 | 00:00
Updated-25 Mar, 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 SystemUI has a vulnerability in permission management. Successful exploitation of this vulnerability may cause users to receive broadcasts from malicious apps, conveying false alarm information about external storage devices.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiEMUIHarmonyOS
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2023-52542
Matching Score-6
Assigner-Huawei Technologies
ShareView Details
Matching Score-6
Assigner-Huawei Technologies
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 14.74%
||
7 Day CHG~0.00%
Published-08 Apr, 2024 | 08:48
Updated-13 Mar, 2025 | 15:47
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 system module. Impact: Successful exploitation of this vulnerability will affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2022-48301
Matching Score-6
Assigner-Huawei Technologies
ShareView Details
Matching Score-6
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.05% / 13.65%
||
7 Day CHG~0.00%
Published-09 Feb, 2023 | 00:00
Updated-24 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

The bundle management module lacks permission verification in some APIs. Successful exploitation of this vulnerability may restore the pre-installed apps that have been uninstalled.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2021-22382
Matching Score-6
Assigner-Huawei Technologies
ShareView Details
Matching Score-6
Assigner-Huawei Technologies
CVSS Score-6.5||MEDIUM
EPSS-0.02% / 4.14%
||
7 Day CHG~0.00%
Published-22 Jun, 2021 | 18:53
Updated-03 Aug, 2024 | 18:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Huawei LTE USB Dongle products have an improper permission assignment vulnerability. An attacker can locally access and log in to a PC to induce a user to install a specially crafted application. After successfully exploiting this vulnerability, the attacker can perform unauthenticated operations. Affected product versions include:E3372 E3372h-153TCPU-V200R002B333D01SP00C00.

Action-Not Available
Vendor-n/aHuawei Technologies Co., Ltd.
Product-e8372_firmwaree3372_firmwaree8372e3372E3372
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2021-37044
Matching Score-6
Assigner-Huawei Technologies
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Matching Score-6
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.19% / 40.84%
||
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 Permission control vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiharmonyosemuiMagic UIHarmonyOSEMUI
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2022-31755
Matching Score-6
Assigner-Huawei Technologies
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Matching Score-6
Assigner-Huawei Technologies
CVSS Score-5.5||MEDIUM
EPSS-0.06% / 17.43%
||
7 Day CHG~0.00%
Published-13 Jun, 2022 | 14:56
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 communication module has a vulnerability of improper permission preservation. Successful exploitation of this vulnerability may affect system availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2005-1920
Matching Score-4
Assigner-Red Hat, Inc.
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Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-2.82% / 85.60%
||
7 Day CHG~0.00%
Published-26 Jul, 2005 | 04:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The (1) Kate and (2) Kwrite applications in KDE KDE 3.2.x through 3.4.0 do not properly set the same permissions on the backup file as were set on the original file, which could allow local users and possibly remote attackers to obtain sensitive information.

Action-Not Available
Vendor-n/aDebian GNU/LinuxKDE
Product-debian_linuxkden/a
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2020-8633
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.20% / 42.58%
||
7 Day CHG~0.00%
Published-18 Feb, 2020 | 21:17
Updated-04 Aug, 2024 | 10:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Zimbra Collaboration Suite (ZCS) before 8.8.15 Patch 7. When grantors revoked a shared calendar in Outlook, the calendar stayed mounted and accessible.

Action-Not Available
Vendor-n/aSynacor, Inc.
Product-zimbra_collaboration_suiten/a
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2002-2323
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.11% / 30.48%
||
7 Day CHG~0.00%
Published-26 Oct, 2007 | 19:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Sun PC NetLink 1.0 through 1.2 does not properly set the access control list (ACL) for files and directories that use symbolic links and have been restored from backup, which could allow local or remote attackers to bypass intended access restrictions.

Action-Not Available
Vendor-n/aSun Microsystems (Oracle Corporation)
Product-solaris_pc_netlinkn/a
CWE ID-CWE-281
Improper Preservation of Permissions
CWE ID-CWE-59
Improper Link Resolution Before File Access ('Link Following')
CVE-2001-1515
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.78% / 72.81%
||
7 Day CHG~0.00%
Published-14 Jul, 2005 | 04:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Macintosh clients, when using NT file system volumes on Windows 2000 SP1, create subdirectories and automatically modify the inherited NTFS permissions, which may cause the directories to have less restrictive permissions than intended.

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-windows_2000n/a
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2019-20846
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.21% / 43.31%
||
7 Day CHG~0.00%
Published-19 Jun, 2020 | 13:29
Updated-05 Aug, 2024 | 02:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Mattermost Server before 5.18.0. It has weak permissions for server-local file storage.

Action-Not Available
Vendor-n/aMattermost, Inc.
Product-mattermost_servern/a
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2019-20843
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.21% / 43.31%
||
7 Day CHG~0.00%
Published-19 Jun, 2020 | 13:25
Updated-05 Aug, 2024 | 02:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There are weak permissions for configuration files.

Action-Not Available
Vendor-n/aMattermost, Inc.
Product-mattermost_servern/a
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2021-39897
Matching Score-4
Assigner-GitLab Inc.
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Matching Score-4
Assigner-GitLab Inc.
CVSS Score-2.6||LOW
EPSS-0.29% / 51.91%
||
7 Day CHG~0.00%
Published-04 Nov, 2021 | 23:07
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper access control in GitLab CE/EE version 10.5 and above allowed subgroup members with inherited access to a project from a parent group to still have access even after the subgroup is transferred

Action-Not Available
Vendor-GitLab Inc.
Product-gitlabGitLab
CWE ID-CWE-281
Improper Preservation of Permissions
CVE-2021-30482
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.00% / 0.08%
||
7 Day CHG~0.00%
Published-11 May, 2021 | 12:16
Updated-03 Aug, 2024 | 22:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In JetBrains UpSource before 2020.1.1883, application passwords were not revoked correctly

Action-Not Available
Vendor-n/aJetBrains s.r.o.
Product-upsourcen/a
CWE ID-CWE-281
Improper Preservation of Permissions
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