CVE-2021-27961
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.
Evasys是德国Evasys公司的一个为在线、纸质和混合用途提供全自动调查和考试解决方案的平台。 Evasys 7.1 (2152)至8.0 (2202)版本存在安全漏洞，该漏洞源于indexeva.php action参数容易受到反射型跨站脚本攻击。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-27961
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
evesys 7.1 (2152) through 8.0 (2202) allows Reflected XSS via the indexeva.php action parameter.
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
Evasys 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Evasys是德国Evasys公司的一个为在线、纸质和混合用途提供全自动调查和考试解决方案的平台。 Evasys 7.1 (2152)至8.0 (2202)版本存在安全漏洞，该漏洞源于indexeva.php action参数容易受到反射型跨站脚本攻击。
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-2021-27961
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · n/a · 2025-07-09 · 9 CVEs total
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IV. Related Vulnerabilities
V. Comments for CVE-2021-27961
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