CVEvulnerability

CVE-2020-4640

4.1 MEDIUM Published 2021-02-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-02-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.1 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
CVSS 3.0 ([email protected])
3.4 LOW — CVSS:3.0/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
CVSS 2.0 ([email protected])
3.8 LOW — AV:A/AC:M/Au:S/C:P/I:P/A:N
Weaknesses
CWE-200

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 configurations

• ibm api connect (>= 2018.4.1.0 <= 2018.4.1.13) • ibm api connect 10.0.0.0 • ibm api connect 10.0.1.0

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References