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[email protected]CVE-2021-20440

HistoryMar 15, 2021 - 4:15 p.m.

CVE-2021-20440

2021-03-1516:15:13

[email protected]

web.nvd.nist.gov

ibm

api connect

security

cve-2021-20440

nvd

x-force id 196536

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

4.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.9%

JSON

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 configurations

Vulners

NVD

Node

ibmapi_connectMatch2018.4.1.0

ibmapi_connectMatch2018.4.1.13

ibmapi_connectMatch10.0.0.0

VendorProductVersionCPE
ibmapi_connect2018.4.1.0cpe:2.3:a:ibm:api_connect:2018.4.1.0:*:*:*:*:*:*:*
ibmapi_connect2018.4.1.13cpe:2.3:a:ibm:api_connect:2018.4.1.13:*:*:*:*:*:*:*
ibmapi_connect10.0.0.0cpe:2.3:a:ibm:api_connect:10.0.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	api_connect	2018.4.1.0	cpe:2.3:a:ibm:api_connect:2018.4.1.0:::::::*
ibm	api_connect	2018.4.1.13	cpe:2.3:a:ibm:api_connect:2018.4.1.13:::::::*
ibm	api_connect	10.0.0.0	cpe:2.3:a:ibm:api_connect:10.0.0.0:::::::*

CNA Affected

[
  {
    "product": "API Connect",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "2018.4.1.0"
      },
      {
        "status": "affected",
        "version": "2018.4.1.13"
      },
      {
        "status": "affected",
        "version": "10.0.0.0"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/196536

www.ibm.com/support/pages/node/6430107

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

4.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.9%

JSON

Related for CVE-2021-20440

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