CVEvulnerability

CVE-2020-4589

9.8 CRITICAL Published 2020-08-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-08-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.0 ([email protected])
8.1 HIGH — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-502

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.

Affected configurations

• ibm websphere application server (>= 7.0.0.0 <= 7.0.0.45) • ibm websphere application server (>= 8.0.0.0 <= 8.0.0.15) • ibm websphere application server (>= 8.5.0.0 <= 8.5.5.17) • ibm websphere application server (>= 9.0.0.0 <= 9.0.5.4)

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References