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CVE-2020-4640

nvd nist
Published: Feb 4, 2021Modified: Jun 17, 2026

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4.1
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Exploitability: 1.5 / Impact: 2.5
Source: NVD

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.

Affected (3)

Products: Ibm: Api Connect
Ibm
1 product
Api Connect
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Ibm
Api Connect
From 2018.4.1.0 to 2018.4.1.13
Api Connect
Version 10.0.0.0
Api Connect
Version 10.0.1.0

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (4)

Source: psirt@us.ibm.com
VDB EntryVendor Advisory
Source: psirt@us.ibm.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
VDB EntryVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

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