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CVE-2021-32050— Some MongoDB Drivers may publish events containing authentication-related data to a command listener configured by an application

Quick assessment

Affected
MongoDB Inc MongoDB C Driver
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.

MongoDB是美国MongoDB公司的一种面向文档的数据库管理系统。 MongoDB存在安全漏洞，该漏洞源于可能会错误地将包含身份验证相关数据的事件发布到应用程序配置的命令侦听器，导致安全敏感数据泄露。

CVSS 4.2 · Medium EPSS 0.65% · P49

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-32050

Vulnerability Information
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Vulnerability Title
Some MongoDB Drivers may publish events containing authentication-related data to a command listener configured by an application
Source: CVE Program / CVE List V5
Vulnerability Description
Some MongoDB Drivers may erroneously publish events containing authentication-related data to a command listener configured by an application. The published events may contain security-sensitive data when specific authentication-related commands are executed. Without due care, an application may inadvertently expose this sensitive information, e.g., by writing it to a log file. This issue only arises if an application enables the command listener feature (this is not enabled by default). This issue affects the MongoDB C Driver 1.0.0 prior to 1.17.7, MongoDB PHP Driver 1.0.0 prior to 1.9.2, MongoDB Swift Driver 1.0.0 prior to 1.1.1, MongoDB Node.js Driver 3.6 prior to 3.6.10, MongoDB Node.js Driver 4.0 prior to 4.17.0 and MongoDB Node.js Driver 5.0 prior to 5.8.0. This issue also affects users of the MongoDB C++ Driver dependent on the C driver 1.0.0 prior to 1.17.7 (C++ driver prior to 3.7.0).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
MongoDB 日志信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MongoDB是美国MongoDB公司的一种面向文档的数据库管理系统。 MongoDB存在安全漏洞，该漏洞源于可能会错误地将包含身份验证相关数据的事件发布到应用程序配置的命令侦听器，导致安全敏感数据泄露。
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
MongoDB Inc MongoDB C Driver 1.0.0 ~ 1.17.7 -
MongoDB Inc MongoDB C++ Driver 3.0.0 ~ 3.7.0 -
MongoDB Inc MongoDB PHP Driver 1.0.0 ~ 1.9.2 -
MongoDB Inc MongoDB Swift Driver 1.0.0 ~ 1.1.1 -
MongoDB Inc MongoDB Node.js Driver 3.6 ~ 3.6.10 -

II. Public POCs for CVE-2021-32050

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III. Intelligence Information for CVE-2021-32050

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Vendor Advisories for CVE-2021-32050 (1)

Other References for CVE-2021-32050 (5)

IV. Related Vulnerabilities

Same product: MongoDB C Driver
Same vendor: MongoDB Inc
Same weakness: CWE-200

V. Comments for CVE-2021-32050

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