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I. Basic Information for CVE-2021-20114
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
When installed following the default/recommended settings, TCExam <= 14.8.1 allowed unauthenticated users to access the /cache/backup/ directory, which included sensitive database backup files.
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
Tecnick.com TCExam 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tecnick.com TCExam是英国Tecnick.com公司的一套基于Web的开源电子考试系统。该系统主要用于在线考试等。 TCExam 存在信息泄露漏洞，该漏洞源于默认设置中的访问限制错误。远程攻击者可利用该漏洞访问缓存备份目录，其中包括敏感的数据库备份文件。该漏洞允许远程攻击者获得未经授权的访问权限。
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
-TCExam 14.8.1 -
II. Public POCs for CVE-2021-20114
#POC DescriptionSource LinkShenlong Link
1When installed following the default/recommended settings, TCExam <= 14.8.1 allowed unauthenticated users to access the /cache/backup/ directory, which includes sensitive database backup files.https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-20114.yamlPOC Details
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III. Intelligence Information for CVE-2021-20114
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IV. Related Vulnerabilities
Same product: TCExam
Same vendor: n/a
V. Comments for CVE-2021-20114

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