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CVE-2023-1728— Unrestricted Upload of File with Dangerous Type in Fernus LMS

Quick assessment

Affected
Fernus Informatics LMS
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.

Fernus Informatics LMS是土耳其Fernus公司的一个学习管理系统。 Fernus Informatics LMS 23.04.03之前版本存在代码问题漏洞，该漏洞源于存在无限制上传危险类型文件漏洞。攻击者利用该漏洞可以导致操作系统命令注入、服务器端包含(SSI)注入。

CVSS 9.8 · Critical EPSS 1.38% · P70

Affected Version Matrix 1

VendorProduct Version RangeStatus
Fernus Informatics LMS < 23.04.03 affected
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I. Basic Information for CVE-2023-1728

Vulnerability Information
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Vulnerability Title
Unrestricted Upload of File with Dangerous Type in Fernus LMS
Source: CVE Program / CVE List V5
Vulnerability Description
Unrestricted Upload of File with Dangerous Type vulnerability in Fernus Informatics LMS allows OS Command Injection, Server Side Include (SSI) Injection. This issue affects LMS: before 23.04.03.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Fernus Informatics LMS 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fernus Informatics LMS是土耳其Fernus公司的一个学习管理系统。 Fernus Informatics LMS 23.04.03之前版本存在代码问题漏洞，该漏洞源于存在无限制上传危险类型文件漏洞。攻击者利用该漏洞可以导致操作系统命令注入、服务器端包含(SSI)注入。
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
Fernus Informatics LMS 0 ~ 23.04.03 -

II. Public POCs for CVE-2023-1728

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III. Intelligence Information for CVE-2023-1728

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Vendor Advisories for CVE-2023-1728 (1)

Other References for CVE-2023-1728 (1)

IV. Related Vulnerabilities

Same product: LMS
Same weakness: CWE-434

V. Comments for CVE-2023-1728

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