CVE-2021-38872 : IBM DataPower Gateway 10.0.2.0, 10.0.3.0, 10.0.1.0 through 10.0.1.4, and 2018.4.1.0 through 2018.4.1.17 could allow a re

IBM DataPower Gateway 10.0.2.0, 10.0.3.0, 10.0.1.0 through 10.0.1.4, and 2018.4.1.0 through 2018.4.1.17 could allow a remote user to cause a denial of service by consuming resources with multiple requests. IBM X-Force ID: 208348.

Published 2022-05-17 17:15:08

Updated 2022-07-12 17:42:04

Source IBM Corporation

View at NVD, CVE.org

Vulnerability category: Denial of service

Exploit prediction scoring system (EPSS) score for CVE-2021-38872

EPSS FAQ

0.13%

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

~ 47 %

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

CVSS scores for CVE-2021-38872

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	3.9	1.4	IBM Corporation
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

References for CVE-2021-38872

https://www.ibm.com/support/pages/node/6586704

Security Bulletin: IBM DataPower Gateway API Gateway component potentially vulnerable to a Denial of Service
Patch;Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/208348

IBM DataPower Gateway denial of service CVE-2021-38872 Vulnerability Report
VDB Entry;Vendor Advisory

Products affected by CVE-2021-38872

IBM » Datapower Gateway
Versions from including (>=) 2018.4.1.0 and up to, including, (<=) 2018.4.1.17
cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*
Matching versions
IBM » Datapower Gateway
Versions from including (>=) 10.0.1.0 and up to, including, (<=) 10.0.1.4
cpe:2.3:a:ibm:datapower_gateway:*:*:*:*:*:*:*:*
Matching versions
IBM » Datapower Gateway » Version: 10.0.2.0
cpe:2.3:a:ibm:datapower_gateway:10.0.2.0:*:*:*:*:*:*:*
Matching versions
IBM » Datapower Gateway » Version: 10.0.3.0
cpe:2.3:a:ibm:datapower_gateway:10.0.3.0:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2021-38872

Exploit prediction scoring system (EPSS) score for CVE-2021-38872

CVSS scores for CVE-2021-38872

References for CVE-2021-38872

Products affected by CVE-2021-38872