CVE-2021-20440

IBM API Connect 10.0.0.0, and 2018.4.1.0 through 2018.4.1.13 does not restrict member registration to the intended recepient. An attacker who is a valid user in the user registry used by API Manager can use a stolen invitation link and register themselves as a member of an API provider organization. IBM X-Force ID: 196536.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/196536	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6430107	Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/196536	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6430107	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:api_connect::::::::
	cpe:2.3:a:ibm:api_connect:10.0.0.0:::::::*

History

21 Nov 2024, 05:46

Type	Values Removed	Values Added
References	~~() https://exchange.xforce.ibmcloud.com/vulnerabilities/196536 - VDB Entry, Vendor Advisory~~	() https://exchange.xforce.ibmcloud.com/vulnerabilities/196536 - VDB Entry, Vendor Advisory
References	~~() https://www.ibm.com/support/pages/node/6430107 - Vendor Advisory~~	() https://www.ibm.com/support/pages/node/6430107 - Vendor Advisory

Information

Published : 2021-03-15 16:15

Updated : 2024-11-21 05:46

NVD link : CVE-2021-20440

Mitre link : CVE-2021-20440

CVE.ORG link : CVE-2021-20440

JSON object : View

Products Affected

ibm

api_connect

CWE

NVD-CWE-noinfo

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