Vulnerability CVE-2020-4640


Published: 2021-02-04

Description:
Certain IBM API Connect 10.0.0.0 through 10.0.1.0 and 2018.4.1.0 through 2018.4.1.13 configurations can result in sensitive information in the URL fragment identifiers. This information can be cached in the intermediate nodes like proxy servers, cdn, logging platforms, etc. An attacker can make use of this information to perform attacks by impersonating a user. IBM X-Force ID: 185510.

Type:

CWE-200

(Information Exposure)

CVSS2 => (AV:A/AC:M/Au:S/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.8/10
4.9/10
4.4/10
Exploit range
Attack complexity
Authentication
Adjacent network
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
IBM -> Api connect 

 References:
https://exchange.xforce.ibmcloud.com/vulnerabilities/185510
https://www.ibm.com/support/pages/node/6410486

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