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CVE-2021-30533

Quick assessment

Affected
Google Chrome
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome 存在权限许可和访问控制问题漏洞，该漏洞源于PopupBlocker策略执行不足。以下产品及版本受到影响：Google Chrome: 87.0.4280.66, 87.0.4280.141, 88.0.4324.96, 88.0.4324.146, 88.0.4324.150, 88.0.4324.182, 89.0.4389.72, 89.0.4389.90, 89.0.4389.114, 89.0

AI Predicted 6.1 Difficulty: Moderate KEV EPSS 16.74% · P97

Possible ATT&CK Techniques 1 AI

T1041 · Exfiltration Over C2 Channel
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I. Basic Information for CVE-2021-30533

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient policy enforcement in PopupBlocker in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions via a crafted iframe.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Google Chrome 权限许可和访问控制问题漏洞
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 存在权限许可和访问控制问题漏洞，该漏洞源于PopupBlocker策略执行不足。以下产品及版本受到影响：Google Chrome: 87.0.4280.66, 87.0.4280.141, 88.0.4324.96, 88.0.4324.146, 88.0.4324.150, 88.0.4324.182, 89.0.4389.72, 89.0.4389.90, 89.0.4389.114, 89.0
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Google Chrome unspecified ~ 91.0.4472.77 -

II. Public POCs for CVE-2021-30533

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III. Intelligence Information for CVE-2021-30533

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Vendor Advisories for CVE-2021-30533 (2)

Mailing List Discussions for CVE-2021-30533 (1)

Other References for CVE-2021-30533 (1)

Same Patch Batch · Google · 2021-06-07 · 22 CVEs total

CVE-2021-30530 Google Chrome缓冲区错误漏洞
CVE-2021-30528 Google Chrome资源管理错误漏洞
CVE-2021-30522 Google Chrome 资源管理错误漏洞
CVE-2021-30521 Arch Linux 缓冲区错误漏洞
CVE-2021-30523 Google Chrome 资源管理错误漏洞
CVE-2021-30525 Google Chrome 资源管理错误漏洞
CVE-2021-30524 Google Chrome 资源管理错误漏洞
CVE-2021-30526 Google Chrome缓冲区错误漏洞
CVE-2021-30527 Google Chrome 资源管理错误漏洞
CVE-2021-30529 Google Chrome 资源管理错误漏洞
CVE-2021-30531 Google Chrome 安全漏洞
CVE-2021-30542 Google Chrome 资源管理错误漏洞
CVE-2021-30532 Google Chrome 安全漏洞
CVE-2021-30534 Google Chrome权限许可和访问控制问题漏洞
CVE-2021-30536 Google Chrome缓冲区错误漏洞
CVE-2021-30535 Google Chrome资源管理错误漏洞
CVE-2021-30537 Google Chrome 权限许可和访问控制问题漏洞
CVE-2021-30539 Google Chrome权限许可和访问控制问题漏洞
CVE-2021-30538 Google Chrome权限许可和访问控制问题漏洞
CVE-2021-30540 Google Chrome 注入漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google

V. Comments for CVE-2021-30533

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