PT-2021-24204 · Knime · Knime Analytics Platform

Dawid Czarnecki · Published 2021-12-16 · Updated 2023-09-28 · CVE-2021-45096

Positive Technologies (AI Summary)

CVSS v3.1

4.7

Medium

Base vector

AC:L/AV:N/A:N/C:L/I:N/PR:N/S:C/UI:R

Name of the Vulnerable Software and Affected Versions: KNIME Analytics Platform versions prior to 4.5.0

Description: The issue concerns an external XML entity injection (XXE) vulnerability. It can be exploited via a crafted workflow file (.knwf).

Recommendations: For versions prior to 4.5.0, update to version 4.5.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of crafted workflow files (.knwf) to minimize the risk of exploitation.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2021-45096

Affected Products

Knime Analytics Platform

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2021-45096 · Security Note
• https://osv.dev/vulnerability/CVE-2021-45096 · Vendor Advisory
• https://github.com/dawid-czarnecki/public-vulnerabilities · Note
• https://knime.com/whats-new-in-knime-45 · Note
• https://t.me/cibsecurity/34118 · Telegram Post
• https://knime.com/changelog-v45 · Note
• https://zigrin.com/advisories/knime-analytics-platform-external-xml-entity-injection · Note