Security Bulletin: IBM Engineering Workflow Management (EWM) vulnerabilities CVE-2020-28500, CVE-2021-23337, CVE-2020-8203

Summary

There are vulnerabilities CVE-2020-28500, CVE-2021-23337, CVE-2020-8203 which affects IBM Engineering Workflow Management (EWM).

Vulnerability Details

CVEID:CVE-2021-32809
**DESCRIPTION:**CKEditor is vulnerable to HTML injection. A remote authenticated attacker could inject malicious HTML code into the editor, which when viewed, would abuse the paste functionality and executed in the victim’s Web browser within the security context of the hosting site.
CVSS Base score: 4.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/207429 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N)

CVEID:CVE-2021-37695
**DESCRIPTION:**CKEditor is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the Fake Objects plugin. A remote attacker could exploit this vulnerability using malformed Fake Objects HTML, which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVSS Base score: 7.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/207431 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N)

Affected Products and Versions

Remediation/Fixes

Upgrade to version 7.0.2 iFix021 or later

IBM Engineering Lifecycle Management 7.0.2 iFix021

IBM Engineering Workflow Management 7.0.2 iFix021

Upgrade to version 7.0.1 iFix021 or later

IBM Engineering Lifecycle Management 7.0.1 iFix021

IBM Engineering Workflow Management 7.0.1 iFix021

Workarounds and Mitigations

None