CVE-2021-45096
MEDIUMCVSS 4.3/10EPSS 1.07%
Last modified
CVE-2021-45096 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. KNIME Analytics Platform before 4.5.0 is vulnerable to XXE (external XML entity injection) via a crafted workflow file (.knwf), aka AP-17730.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.
Description
KNIME Analytics Platform before 4.5.0 is vulnerable to XXE (external XML entity injection) via a crafted workflow file (.knwf), aka AP-17730.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Knime | Knime Analytics Platform | < 4.5.0 |
References
- https://github.com/dawid-czarnecki/public-vulnerabilitiesThird Party Advisory
- https://www.knime.com/changelog-v45Release Notes
- https://github.com/dawid-czarnecki/public-vulnerabilitiesThird Party Advisory
- https://www.knime.com/changelog-v45Release Notes
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-45096?
KNIME Analytics Platform before 4.5.0 is vulnerable to XXE (external XML entity injection) via a crafted workflow file (.knwf), aka AP-17730.
How severe is CVE-2021-45096?
CVE-2021-45096 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-2021-45096?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-45096?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST