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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2021-20335— SSL may be unexpectedly disabled during upgrade of multiple-server MongoDB Ops Manager

Quick assessment

Affected
MongoDB Inc. MongoDB Ops Manager
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 MongoDB Ops Manager是美国MongoDB（Mongodb）公司的一套支持管理、监视和备份MongoDB部署的解决方案。 MongoDB Ops Manager中存在安全漏洞，该漏洞源于MongoDB打开SSL的情况下，升级到MongoDB Ops Manager 4.4.X会触发一个错误。

CVSS 6.7 · Medium EPSS 0.14% · P3

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-20335

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
SSL may be unexpectedly disabled during upgrade of multiple-server MongoDB Ops Manager
Source: CVE Program / CVE List V5
Vulnerability Description
For MongoDB Ops Manager versions prior to and including 4.2.24 with multiple OM application servers, that have SSL turned on for their MongoDB processes, the upgrade to MongoDB Ops Manager versions prior to and including 4.4.12 triggers a bug where Automation thinks SSL is being turned off, and can disable SSL temporarily for members of the cluster. This issue is temporary and eventually corrects itself after MongoDB Ops Manager instances have finished upgrading to MongoDB Ops Manager 4.4. In addition, customers must be running with clientCertificateMode=OPTIONAL / allowConnectionsWithoutCertificates=true to be impacted*.* Customers upgrading from Ops Manager 4.2.X to 4.2.24 and finally to Ops Manager 4.4.13+ are unaffected by this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文传输
Source: CVE Program / CVE List V5
Vulnerability Title
Mongodb MongoDB Ops Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mongodb MongoDB Ops Manager是美国MongoDB（Mongodb）公司的一套支持管理、监视和备份MongoDB部署的解决方案。 MongoDB Ops Manager中存在安全漏洞，该漏洞源于MongoDB打开SSL的情况下，升级到MongoDB Ops Manager 4.4.X会触发一个错误。
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 Ops Manager 4.2 ~ 4.2.24 -

II. Public POCs for CVE-2021-20335

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-20335

请登录查看更多情报信息。

Other References for CVE-2021-20335 (1)

IV. Related Vulnerabilities

Same product: MongoDB Ops Manager
Same vendor: MongoDB Inc.
Same weakness: CWE-319

V. Comments for CVE-2021-20335

No comments yet

Leave a comment