ByteOS Network

Vulnerability Details :

CVE-2021-23244

Assigner-OPPO

Assigner Org ID-7f2b1ad8-5432-4d64-91a1-9099af1cc695

Published At-27 Dec, 2021 | 18:48

Updated At-03 Aug, 2024 | 19:05

ColorOS pregrant dangerous permissions to apps which are listed in a whitelist xml named default-grant-permissions.But some apps in whitelist is not installed, attacker can disguise app with the same package name to obtain dangerous permission.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:OPPO

Assigner Org ID:7f2b1ad8-5432-4d64-91a1-9099af1cc695

Published At:27 Dec, 2021 | 18:48

Updated At:03 Aug, 2024 | 19:05

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

n/a

Product

OPPO Android Phone

Versions

Affected

OPPO Mobile phones with ColorOS 11 version

Problem Types

Type	CWE ID	Description
text	N/A	Elevation of privilege

Type: text

CWE ID: N/A

Description: Elevation of privilege

References

Hyperlink	Resource
https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976	x_refsource_MISC

Hyperlink: https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976	x_refsource_MISC x_transferred

Hyperlink: https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:security@oppo.com

Published At:27 Dec, 2021 | 19:15

Updated At:12 Jul, 2022 | 17:42

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary	2.0	6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 7.8

Base severity: HIGH

Vector:

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Type: Primary

Version: 2.0

Base score: 6.8

Base severity: MEDIUM

Vector:

AV:N/AC:M/Au:N/C:P/I:P/A:P

CPE Matches

oppo>>coloros>>11

cpe:2.3:o:oppo:coloros:11:*:*:*:*:android:*:*

Weaknesses

CWE ID	Type	Source
NVD-CWE-Other	Primary	nvd@nist.gov

CWE ID: NVD-CWE-Other

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976	security@oppo.com	Vendor Advisory

Hyperlink: https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976

Source: security@oppo.com

Resource:

Vendor Advisory

CVE-2021-23244

Credits

Vendors

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Solution/Workaround

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EPSS History

Score

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N/A

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N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

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Affected

Problem Types

Metrics

Metrics Other Info

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Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

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CISA Catalog

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Change History

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