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I. Basic Information for CVE-2021-23244
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
OPPO ColorOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OPPO ColorOS是中国OPPO广东移动通信（OPPO）公司的一套基于Android的移动设备操作系统。 ColorOS 存在安全漏洞，该漏洞源于ColorOS预先授予应用程序的危险权限，列在一个名为default-grant-permissions的白名单xml中。攻击者可利用该漏洞用相同的包名伪装应用程序，以获得危险的权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-OPPO Android Phone OPPO Mobile phones with ColorOS 11 version -
II. Public POCs for CVE-2021-23244
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III. Intelligence Information for CVE-2021-23244
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IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2021-23244

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