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CVE-2021-3992— Improper Access Control in kevinpapst/kimai2

Quick assessment

Affected
kevinpapst kevinpapst/kimai2
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.

Kimai是一款开源的、基于Web的多用户时间跟踪应用程序。 kimai 2 存在访问控制错误漏洞，该漏洞源于不正确的访问控制。

AI Predicted 9.8 Difficulty: Easy EPSS 1.06% · P63

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2021-3992

Vulnerability Information
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Vulnerability Title
Improper Access Control in kevinpapst/kimai2
Source: CVE Program / CVE List V5
Vulnerability Description
kimai2 is vulnerable to Improper Access Control
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Kimai 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kimai是一款开源的、基于Web的多用户时间跟踪应用程序。 kimai 2 存在访问控制错误漏洞，该漏洞源于不正确的访问控制。
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
kevinpapst kevinpapst/kimai2 unspecified ~ 1.16.2 -

II. Public POCs for CVE-2021-3992

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-3992

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Patches & Fixes for CVE-2021-3992 (1)

Vendor Advisories for CVE-2021-3992 (1)

Same Patch Batch · kevinpapst · 2021-12-01 · 3 CVEs total

CVE-2021-3983 Cross-site Scripting (XSS) - Stored in kevinpapst/kimai2
CVE-2021-3985 Cross-site Scripting (XSS) - Stored in kevinpapst/kimai2

IV. Related Vulnerabilities

Same product: kevinpapst/kimai2
Same vendor: kevinpapst
Same weakness: CWE-284

V. Comments for CVE-2021-3992

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