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CVE-2023-6554— Missing authorisation in TCExam

Quick assessment

Affected
Tecnick.com TCExam
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.

Tecnick TCExam是英国Tecnick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。 Tecnick TCExam 15.1.0之前版本存在安全漏洞，该漏洞源于admin文件夹的外部授权机制保护不足，任何用户都可以下载受保护的信息。

AI Predicted 5.3 Difficulty: Easy EPSS 0.58% · P46

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-6554

Vulnerability Information
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Vulnerability Title
Missing authorisation in TCExam
Source: CVE Program / CVE List V5
Vulnerability Description
When access to the "admin" folder is not protected by some external authorization mechanisms e.g. Apache Basic Auth, it is possible for any user to download protected information like exam answers.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Tecnick TCExam 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tecnick TCExam是英国Tecnick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。 Tecnick TCExam 15.1.0之前版本存在安全漏洞，该漏洞源于admin文件夹的外部授权机制保护不足，任何用户都可以下载受保护的信息。
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
Tecnick.com TCExam 0 ~ 15.1.0 -

II. Public POCs for CVE-2023-6554

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2023-6554

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Security Blog Posts for CVE-2023-6554 (2)

Other References for CVE-2023-6554 (1)

IV. Related Vulnerabilities

Same product: TCExam
Same weakness: CWE-862

V. Comments for CVE-2023-6554

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