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CVE-2021-41808— In M-Files Server product with versions before 21.11.10775.0, enabling logging of federated authentication would write sensitive information to event logs.

Quick assessment

Affected
M-Files M-Files Server
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 Server是M-Files公司的一个 M-Files 系统的服务器。 M-Files Server产品的21.11.10775.0之前的版本中存在安全漏洞，该漏洞源于启用联合身份验证的日志记录会将敏感信息写入事件日志。

CVSS 2.0 · Low EPSS 0.25% · P16

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2021-41808

Vulnerability Information
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Vulnerability Title
In M-Files Server product with versions before 21.11.10775.0, enabling logging of federated authentication would write sensitive information to event logs.
Source: CVE Program / CVE List V5
Vulnerability Description
In M-Files Server product with versions before 21.11.10775.0, enabling logging of Federated authentication to event log wrote sensitive information to log. Mitigating factors are logging is disabled by default.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过日志文件的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
M-Files Server 日志信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
M-Files Server是M-Files公司的一个 M-Files 系统的服务器。 M-Files Server产品的21.11.10775.0之前的版本中存在安全漏洞，该漏洞源于启用联合身份验证的日志记录会将敏感信息写入事件日志。
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 ~ 21.11.10775.0 -

II. Public POCs for CVE-2021-41808

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III. Intelligence Information for CVE-2021-41808

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Other References for CVE-2021-41808 (2)

Same Patch Batch · M-Files · 2022-01-18 · 3 CVEs total

CVE-2021-41807 7.5 HIGH Lack of rate limiting in M-Files Server and M-Files Web products with versions before 21.1
CVE-2021-41809 3.5 LOW SSRF vulnerability in M-Files Server products with versions before 22.1.11017.1, allows re

IV. Related Vulnerabilities

Same product: M-Files Server
Same vendor: M-Files
Same weakness: CWE-532

V. Comments for CVE-2021-41808

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