CVE-2021-45096 - Vulnerability Details - OpenCVE

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.

Published: 2021-12-16

Score: 4.7 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:knime:knime_analytics_platform:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-31887	KNIME Analytics Platform before 4.5.0 is vulnerable to XXE (external XML entity injection) via a crafted workflow file (.knwf), aka AP-17730.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00329.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/dawid-czarnecki/public-vulnerabilities
https://www.knime.com/changelog-v45
https://www.knime.com/whats-new-in-knime-45
https://zigrin.com/advisories/knime-analytics-platform-external-xml-entity-injection/

History

No history.

Subscriptions

Knime Knime Analytics Platform

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-12-16T00:00:00.000Z

Updated: 2024-08-04T04:32:13.524Z

Reserved: 2021-12-16T00:00:00.000Z

Link: CVE-2021-45096

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-16T05:15:08.610

Modified: 2024-11-21T06:31:56.780

Link: CVE-2021-45096

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-611

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:knime:knime_analytics_platform:*:*:*:*:*:*:*:*", "matchCriteriaId": "3C33098C-8D1C-46CC-A8BC-5279BD732A98", "versionEndExcluding": "4.5.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "KNIME Analytics Platform before 4.5.0 is vulnerable to XXE (external XML entity injection) via a crafted workflow file (.knwf), aka AP-17730."}, {"lang": "es", "value": "KNIME Analytics Platform versiones anteriores a 4.5.0 es vulnerable a un ataque de tipo XXE (inyecci\u00f3n de entidades XML externas) por medio de un archivo de flujo de trabajo (.knwf) dise\u00f1ado, tambi\u00e9n se conoce como AP-17730"}], "id": "CVE-2021-45096", "lastModified": "2024-11-21T06:31:56.780", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "cve@mitre.org", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-12-16T05:15:08.610", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/dawid-czarnecki/public-vulnerabilities"}, {"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://www.knime.com/changelog-v45"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://www.knime.com/whats-new-in-knime-45"}, {"source": "cve@mitre.org", "url": "https://zigrin.com/advisories/knime-analytics-platform-external-xml-entity-injection/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/dawid-czarnecki/public-vulnerabilities"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://www.knime.com/changelog-v45"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://www.knime.com/whats-new-in-knime-45"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://zigrin.com/advisories/knime-analytics-platform-external-xml-entity-injection/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "nvd@nist.gov", "type": "Primary"}]}