CVE-2021-20440

MEDIUM

IBM API Connect <2018.4.1.13 - Info Disclosure

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6430107
VDB Entry, Vendor Advisory vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/196536

Scores

CVSS v3 4.3
EPSS 0.0069
EPSS Percentile 48.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Details

Status published
Products (2)
ibm/api_connect 10.0.0.0
ibm/api_connect 2018.4.1.0 - 2018.4.1.13
Published Mar 15, 2021
Tracked Since Feb 18, 2026