CVE-2021-45096

low-risk

Published 2021-12-16

KNIME Analytics Platform before 4.5.0 is vulnerable to XXE (external XML entity injection) via a crafted workflow file (.knwf), aka AP-17730.

Do I need to act?

0.47% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.7/10 Medium

NETWORK / LOW complexity

Knime Analytics Platform

Knime

Third Party Advisory https://github.com/dawid-czarnecki/public-vulnerabilities

Release Notes https://www.knime.com/changelog-v45

Product https://www.knime.com/whats-new-in-knime-45

Third Party Advisory https://github.com/dawid-czarnecki/public-vulnerabilities

Release Notes https://www.knime.com/changelog-v45

Product https://www.knime.com/whats-new-in-knime-45

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low-risk

Severity 19/34 · Moderate

Exploitability 2/34 · Minimal

Exposure 5/34 · Minimal