CVE-2021-20440

published 2021-03-15

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…

Priority P4 22 medium 4.3 CVSS 3.1

AV N AC L PR L UI N S U C N I L A N

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.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
ibm	api_connect	—	—
ibm	api_connect	—	—
ibm	api_connect	—	—
ibm	api_connect	2018.4.1.0 – 2018.4.1.13	—

CVSS provenance

nvd v3.1 4.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

nvd v3.0 6.4 MEDIUM CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L

nvd v2.0 4.0 MEDIUM AV:N/AC:L/Au:S/C:N/I:P/A:N

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