VULNERABILITY INTELLIGENCE

CVE-2019-4279

CVSS score9.8 CRITICAL
EPSS probability79.93%
CISA KEVNot currently listed
Published2019-05-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

IBM WebSphere Application Server 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: 160445.

Weakness classification

  • CWE-502: Deserialization of Untrusted Data

Primary references