CVE-2021-41807— Lack of rate limiting in M-Files Server and M-Files Web products with versions before 21.12.10873.0, allows brute-forcing of certain type of user accounts.
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I. Basic Information for CVE-2021-41807
Vulnerability Information
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Vulnerability Title
Lack of rate limiting in M-Files Server and M-Files Web products with versions before 21.12.10873.0, allows brute-forcing of certain type of user accounts.
Source: NVD (National Vulnerability Database)
Vulnerability Description
Lack of rate limiting in M-Files Server and M-Files Web products with versions before 21.12.10873.0 in certain type of user accounts allows unlimited amount of attempts and therefore makes brute-forcing login accounts easier.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
过多认证尝试的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
M-Files Web 和 M-Files Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
M-Files Corporation M-Files Web是美国M-Files Corporation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 Server是M-Files公司的一个 M-Files 系统的服务器。 M-Files Server 和 M-Files Web 产品（版本低于 21.12.10873.0）存在安全漏洞，该漏洞源于在某些类型的用户帐户中缺乏速率限制，允许无限量的尝试登录。
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 Server | Online ~ 21.12.10873.0 | - | |
| M-Files | M-Files Web | Classic ~ 21.12.10873.0 | - |
II. Public POCs for CVE-2021-41807
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · M-Files · 2022-01-18 · 3 CVEs total
| CVE-2021-41809 | 3.5 LOW | SSRF vulnerability in M-Files Server products with versions before 22.1.11017.1, allows re |
| CVE-2021-41808 | 2.0 LOW | In M-Files Server product with versions before 21.11.10775.0, enabling logging of federate |
IV. Related Vulnerabilities
Same product: M-Files Server
Same vendor: M-Files
- CVE-2023-6239
Incorrect calculation of effective permissions - CVE-2023-6189
Improper Permission Handling in M-Files Server - CVE-2023-6117
M-Files REST API allows Denial of Service - CVE-2023-5524
M-Files Web Companion allows Remote Code Execution for some - CVE-2023-5523
M-Files Web Companion allows Remote Code Execution
Same weakness: CWE-307
- CVE-2026-41893
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V. Comments for CVE-2021-41807
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