CVE-2020-4305

HIGH

IBM Infosphere Information Server - Insecure Deserialization

Title source: rule

Description

IBM InfoSphere Information Server 11.3, 11.5, and 11.7 could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 176677.

References (2)

[VDB Entry, Vendor Advisory] https://exchange.xforce.ibmcloud.com/vulnerabilities/176677

[Vendor Advisory] https://www.ibm.com/support/pages/node/6244664

Scores

CVSS v3 8.8

EPSS 0.0139

EPSS Percentile 80.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Classification

CWE

CWE-502

Status published

Affected Products (5)

ibm/infosphere_information_server < 11.7.1.1

ibm/infosphere_information_server

ibm/infosphere_information_server_on_cloud < 11.7.1.1

ibm/infosphere_information_server_on_cloud

Timeline

Published Jul 09, 2020

Tracked Since Feb 18, 2026