CVE-2021-27189
Quick assessment
Affected
n/a n/a
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.
CIRA Canadian Shield是加拿大CIRA公司的一个应用程序。提供保护您免受恶意域名，网络钓鱼网站等在线威胁的侵害，并有助于保护您的个人数据的私密性。 CIRA Canadian Shield app before 4.0.13 for iOS 存在信任管理问题漏洞，该漏洞源于缺乏SSL证书验证。
Possible ATT&CK Techniques 1 AI
T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2021-27189
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The CIRA Canadian Shield app before 4.0.13 for iOS lacks SSL Certificate Validation.
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
CIRA Canadian Shield 信任管理问题特征漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CIRA Canadian Shield是加拿大CIRA公司的一个应用程序。提供保护您免受恶意域名，网络钓鱼网站等在线威胁的侵害，并有助于保护您的个人数据的私密性。 CIRA Canadian Shield app before 4.0.13 for iOS 存在信任管理问题漏洞，该漏洞源于缺乏SSL证书验证。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-27189
| # | POC Description | Source Link | Shenlong Link |
|---|
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Exploits & Public PoCs for CVE-2021-27189 (1)
Mailing List Discussions for CVE-2021-27189 (1)
Other References for CVE-2021-27189 (1)
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https://www.info-sec.ca/advisories/CIRA-Canadian-Shield.html x_refsource_MISC
Same Patch Batch · n/a · 2021-02-22 · 25 CVEs total
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| CVE-2021-27371 | Monica 跨站脚本漏洞 | |
| CVE-2021-26119 | Simon Wisselink Smarty 安全漏洞 | |
| CVE-2021-26120 | Simon Wisselink Smarty 代码注入漏洞 | |
| CVE-2021-3149 | Netshield NANO 操作系统命令注入漏洞 | |
| CVE-2021-24115 | Botan 安全漏洞 | |
| CVE-2020-35681 | Django Channels 信息泄露漏洞 | |
| CVE-2020-35664 | TIETEN Acronis Cyber Protect 跨站脚本漏洞 | |
| CVE-2020-35556 | TIETEN Acronis Cyber Protect 访问控制错误漏洞 | |
| CVE-2020-35571 | MantisBT 跨站脚本漏洞 | |
| CVE-2021-27369 | Monica 跨站脚本漏洞 | |
| CVE-2021-27559 | Monica 跨站脚本漏洞 | |
| CVE-2021-23827 | Keybase Desktop Client 安全漏洞 | |
| CVE-2021-27370 | Monica 跨站脚本漏洞 | |
| CVE-2021-27368 | Monica 跨站脚本漏洞 | |
| CVE-2020-19762 | Automated Logic WebCTRL System 跨站脚本漏洞 | |
| CVE-2020-21224 | 浪潮 Inspur ClusterEngine 参数注入漏洞 | |
| CVE-2020-24175 | IZArc Yz1 缓冲区错误漏洞 | |
| CVE-2021-27564 | Appspace 跨站脚本漏洞 | |
| CVE-2020-22474 | webERP 安全漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-27189
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