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Case File

CVE-2020-4450

CRITICAL · CVSS 9.8 EPSS 34.18%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-06-05 · Last synced 2026-08-04

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CVE
CVE-2020-4450
Severity
CRITICAL
CVSS
9.8
EPSS
34.18%

Original NVD 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.