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CVE-2021-22929

Quick assessment

Affected
n/a https://github.com/brave/brave-core
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Brave是美国Brave公司的一个快速，私密和安全的Web浏览器。 Brave Browser Desktop 1.28.62及之前版本存在安全漏洞，攻击者可以利用该漏洞获取"V2 onion domains"。

AI Predicted 5.3 Difficulty: Easy EPSS 0.55% · P44

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2021-22929

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An information disclosure exists in Brave Browser Desktop prior to version 1.28.62, where logged warning messages that included timestamps of connections to V2 onion domains in tor.log.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文存储
Source: CVE Program / CVE List V5
Vulnerability Title
Brave 日志信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Brave是美国Brave公司的一个快速，私密和安全的Web浏览器。 Brave Browser Desktop 1.28.62及之前版本存在安全漏洞，攻击者可以利用该漏洞获取"V2 onion domains"。
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

Vendor Product Affected Versions CPE Subscribe
- https://github.com/brave/brave-core 1.28.62 -

II. Public POCs for CVE-2021-22929

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-22929

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Other References for CVE-2021-22929 (1)

Same Patch Batch · n/a · 2021-08-31 · 33 CVEs total

CVE-2021-22684 Samsung Galaxy Gear Series Tizen 输入验证错误漏洞
CVE-2021-40330 Git 处理逻辑错误漏洞
CVE-2021-36981 SerNet verinice 代码问题漏洞
CVE-2021-3634 Libssh 缓冲区错误漏洞
CVE-2021-27556 Nature Easy Soft Network Technology ZenTao 操作系统命令注入漏洞
CVE-2021-27557 Nature Easy Soft Network Technology ZenTao 跨站请求伪造漏洞
CVE-2021-27558 Nature Easy Soft Network Technology ZenTao 跨站脚本漏洞
CVE-2021-36356 Kramer Electronics VIAware 代码问题漏洞
CVE-2020-13639 Outsystems OutSystems Platform 跨站脚本漏洞
CVE-2021-38145 Form Tools SQL注入漏洞
CVE-2021-38143 Form Tools 跨站脚本漏洞
CVE-2021-38144 Form Tools 跨站脚本漏洞
CVE-2020-19046 S-CMS 跨站脚本漏洞
CVE-2020-19047 iWebShop 跨站请求伪造漏洞
CVE-2020-19048 MyBB 跨站脚本漏洞
CVE-2020-19049 MyBB 跨站脚本漏洞
CVE-2020-20495 bludit 安全漏洞
CVE-2021-22944 Ubiquiti Networks UniFi Protect 访问控制错误漏洞
CVE-2021-22943 Ubiquiti Networks UniFi Protect 授权问题漏洞
CVE-2021-21811 AT&T Labs Xmill 数字错误漏洞

Showing top 20 of 33 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: https://github.com/brave/brave-core
Same vendor: n/a
Same weakness: CWE-312

V. Comments for CVE-2021-22929

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