Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2022-4270— Incorrect privilege assignment in M-Files Web Server

Quick assessment

Affected
M-Files M-Files Web
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.

M-Files Web是美国M-Files公司的一个智能信息管理平台。用于优化支持用户日常工作。 M-Files Web Classic 22.5.11436.1之前版本、M-Files Web vNext 22.5.11436.1 之前版本存在安全漏洞，该漏洞源于有权访问具有特殊 ACL 的文档的用户可能不小心使用不正确的默认权限保存了该文档，攻击者利用该漏洞可能会意外更改权限。

CVSS 2.0 · Low EPSS 0.55% · P44
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-4270

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Incorrect privilege assignment in M-Files Web Server
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect privilege assignment issue in M-Files Web in M-Files Web versions before 22.5.11436.1 could have changed permissions accidentally.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
M-Files Web 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
M-Files Web是美国M-Files公司的一个智能信息管理平台。用于优化支持用户日常工作。 M-Files Web Classic 22.5.11436.1之前版本、M-Files Web vNext 22.5.11436.1 之前版本存在安全漏洞，该漏洞源于有权访问具有特殊 ACL 的文档的用户可能不小心使用不正确的默认权限保存了该文档，攻击者利用该漏洞可能会意外更改权限。
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

Vendor Product Affected Versions CPE Subscribe
M-Files M-Files Web 0 ~ 22.5.11436.1 -

II. Public POCs for CVE-2022-4270

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-4270

请登录查看更多情报信息。

Other References for CVE-2022-4270 (2)

IV. Related Vulnerabilities

Same product: M-Files Web
Same vendor: M-Files
Same weakness: CWE-269

V. Comments for CVE-2022-4270

No comments yet

Leave a comment