CRITICAL

CVE-2020-4450

CVSS v3

9.8

CRITICAL

EPSS Score

71.9%

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

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.

Technical details

Published
6/5/2020

Frequently asked questions

What is CVE-2020-4450?

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.

Is CVE-2020-4450 actively exploited?

Active exploitation of CVE-2020-4450 has not been confirmed. The EPSS score is 71.9%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-4450?

CVE-2020-4450 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2020-4450 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

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