CVE-2020-4640

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.

CVSS v3 4.1 MEDIUM
CVSS v2.0 3.8 LOW

4.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.5 / Impact : 2.5

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

3.8^/10

CVSS v2.0 : LOW

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

Exploitability : 4.4 / Impact : 4.9

Access Vector ADJACENT_NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/185510	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6410486	Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/185510	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6410486	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:::::::*
	cpe:2.3:a:ibm:api_connect:10.0.1.0:::::::*

History

21 Nov 2024, 05:33

Type	Values Removed	Values Added
References	~~() https://exchange.xforce.ibmcloud.com/vulnerabilities/185510 - VDB Entry, Vendor Advisory~~	() https://exchange.xforce.ibmcloud.com/vulnerabilities/185510 - VDB Entry, Vendor Advisory
References	~~() https://www.ibm.com/support/pages/node/6410486 - Vendor Advisory~~	() https://www.ibm.com/support/pages/node/6410486 - Vendor Advisory

Information

Published : 2021-02-04 17:15

Updated : 2024-11-21 05:33

NVD link : CVE-2020-4640

Mitre link : CVE-2020-4640

CVE.ORG link : CVE-2020-4640

JSON object : View

Products Affected

ibm

api_connect

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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