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I. Basic Information for CVE-2023-21445
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper access control vulnerability in MyFiles prior to versions 12.2.09 in Android R(11), 13.1.03.501 in Android S(12) and 14.1.00.422 in Android T(13) allows local attacker to write file with MyFiles privilege via implicit intent.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAMSUNG Mobile devices 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Mobile devices是韩国三星（SAMSUNG）公司的一系列的三星移动设备，包括手机、平板等。 SAMSUNG Mobile devices Android R(11)12.2.09之前版本、Android S(12)13.1.03.501之前版本和Android T(13)14.1.00.422之前版本存在安全漏洞，该漏洞源于MyFiles中的不当访问控制漏洞，本地攻击者利用该漏洞可以通过隐式意图以MyFiles权限写入文件。
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
Samsung MobileThe patch adds proper access control to use explicit intent. unspecified ~ 12.2.09 in Android R(11), 13.1.03.501 in Android S(12) and 14.1.00.422 in Android T(13) -
II. Public POCs for CVE-2023-21445
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III. Intelligence Information for CVE-2023-21445
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IV. Related Vulnerabilities
Same vendor: Samsung Mobile
Same weakness: CWE-284
V. Comments for CVE-2023-21445

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