CVE-2020-4450 CRITICAL

CVE-2020-4450

Vendor Ibm
Product WebSphere Application Server
Published June 5, 2020
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.0/UI:N/AV:N/C:H/PR:N/AC:L/I:H/S:U/A:H/RL:O/E:U/RC:C

What the vulnerability does

01Description

IBM WebSphere Application Server 8.5 and 9.0 traditional could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects. IBM X-Force ID: 181231.

Key dates

02Disclosure timeline

June 5, 2020 CVE published
September 16, 2024 Record updated