CVE-2021-32036 : An authenticated user without any specific authorizations may be able to repeate

An authenticated user without any specific authorizations may be able to repeatedly invoke the features command where at a high volume may lead to resource depletion or generate high lock contention. This may result in denial of service and in rare cases could result in id field collisions. This issue affects MongoDB Server v5.0 versions prior to and including 5.0.3; MongoDB Server v4.4 versions prior to and including 4.4.9; MongoDB Server v4.2 versions prior to and including 4.2.16 and MongoDB Server v4.0 versions prior to and including 4.0.28

Published 2022-02-04 23:15:11

Updated 2024-09-17 05:15:23

Source MongoDB, Inc.

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2021-32036

Mongodb » Mongodb
Versions from including (>=) 4.4.0 and before (<) 4.4.10
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*
Matching versions
Mongodb » Mongodb
Versions from including (>=) 2.0.0 and before (<) 4.2.18
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*
Matching versions
Mongodb » Mongodb
Versions from including (>=) 5.0.0 and before (<) 5.0.4
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2021-32036

Top countries where our scanners detected CVE-2021-32036

Top open port discovered on systems with this issue 27017

IPs affected by CVE-2021-32036 25,097

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2021-32036!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2021-32036

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 28 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-32036

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.5	MEDIUM	AV:N/AC:L/Au:S/C:N/I:P/A:P	8.0	4.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: Partial
5.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L	2.8	2.5	MongoDB, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: Low
7.1	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H	2.8	4.2	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: High

CWE ids for CVE-2021-32036

CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
Assigned by:
- cna@mongodb.com (Secondary)
- nvd@nist.gov (Primary)

References for CVE-2021-32036

https://jira.mongodb.org/browse/SERVER-59294

[SERVER-59294] Check action type for oidReset - MongoDB Jira
Issue Tracking;Vendor Advisory