CVE-2020-4576

HIGH

IBM WebSphere App Server <9.0 - Info Disclosure

Title source: llm
STIX 2.1

Description

IBM WebSphere Application Server 7.5, 8.0, 8.5, and 9.0 traditional could allow a remote attacker to obtain sensitive information with a specially-crafted sequence of serialized objects. IBM X-Force ID: 184428.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6339807
VDB Entry, Vendor Advisory vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/184428

Scores

CVSS v3 7.5
EPSS 0.0204
EPSS Percentile 79.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

Status published
Products (1)
ibm/websphere_application_server 7.0.0.0 - 7.0.0.45
Published Oct 01, 2020
Tracked Since Feb 18, 2026