CVE-2020-4589

critical

Description

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects from untrusted sources. IBM X-Force ID: 184585.

References

https://www.ibm.com/support/pages/node/6258333

https://exchange.xforce.ibmcloud.com/vulnerabilities/184585

Details

Source: Mitre, NVD

Published: 2020-08-13

Updated: 2022-05-03

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H