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CVE-2022-4402— RainyGao DocSys ZIP File Decompression path traversal

Quick assessment

Affected
RainyGao DocSys
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.

MxsDoc是Rainy开源的一个基于 Web 的文件管理系统。 Rainy MxsDoc 2.02.37版本存在安全漏洞。攻击者利用该漏洞访问目录和文件夹。

CVSS 4.7 · Medium EPSS 0.72% · P51
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I. Basic Information for CVE-2022-4402

Vulnerability Information
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Vulnerability Title
RainyGao DocSys ZIP File Decompression path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical has been found in RainyGao DocSys 2.02.37. This affects an unknown part of the component ZIP File Decompression Handler. The manipulation leads to path traversal: '../filedir'. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-215271.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
MxsDoc 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MxsDoc是Rainy开源的一个基于 Web 的文件管理系统。 Rainy MxsDoc 2.02.37版本存在安全漏洞。攻击者利用该漏洞访问目录和文件夹。
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
RainyGao DocSys 2.02.37 -

II. Public POCs for CVE-2022-4402

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III. Intelligence Information for CVE-2022-4402

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Vendor Advisories for CVE-2022-4402 (1)

Other References for CVE-2022-4402 (2)

IV. Related Vulnerabilities

Same product: DocSys
Same vendor: RainyGao
Same weakness: CWE-22

V. Comments for CVE-2022-4402

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