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I. Basic Information for CVE-2021-21186
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insufficient policy enforcement in QR scanning in Google Chrome on iOS prior to 89.0.4389.72 allowed an attacker who convinced the user to scan a QR code to bypass navigation restrictions via a crafted QR code.
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
Google Chrome 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome 存在访问控制错误漏洞，该漏洞源于Chromium浏览器的QR扫描组件中发现策略执行安全性问题不足。
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
GoogleChrome unspecified ~ 89.0.4389.72 -
II. Public POCs for CVE-2021-21186
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III. Intelligence Information for CVE-2021-21186
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IV. Related Vulnerabilities
Same product: Chrome
Same vendor: Google
V. Comments for CVE-2021-21186

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