CVE-2021-25318 - Vulnerability Details - OpenCVE

A Incorrect Permission Assignment for Critical Resource vulnerability in Rancher allows users in the cluster to modify resources they should not have access to. This issue affects: Rancher versions prior to 2.5.9 ; Rancher versions prior to 2.4.16.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Rancher	Rancher

Configuration 1 [-]

OR	cpe:2.3:a:rancher:rancher::::::::
	cpe:2.3:a:rancher:rancher::::::::

No data.

References

Link	Providers
https://www.spirityenterprise.com/pentest
https://www.spirityenterprise.com/managed-detection-response
https://bugzilla.suse.com/show_bug.cgi?id=1184913

History

No history.

MITRE

Status: PUBLISHED

Assigner: suse

Published: 2021-07-15T08:55:15.569132Z

Updated: 2024-09-16T20:37:30.651Z

Reserved: 2021-01-19T00:00:00

Link: CVE-2021-25318

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-15T09:15:07.777

Modified: 2024-11-21T05:54:44.327

Link: CVE-2021-25318

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "Rancher", "vendor": "Rancher", "versions": [{"lessThan": "2.5.9", "status": "affected", "version": "Rancher", "versionType": "custom"}]}, {"product": "Rancher", "vendor": "Rancher", "versions": [{"lessThan": "2.4.16", "status": "affected", "version": "Rancher", "versionType": "custom"}]}], "datePublic": "2021-07-15T00:00:00", "descriptions": [{"lang": "en", "value": "A Incorrect Permission Assignment for Critical Resource vulnerability in Rancher allows users in the cluster to modify resources they should not have access to. This issue affects: Rancher versions prior to 2.5.9 ; Rancher versions prior to 2.4.16."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-732", "description": "CWE-732: Incorrect Permission Assignment for Critical Resource", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-07-15T08:55:15", "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb", "shortName": "suse"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1184913"}], "source": {"advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1184913", "defect": ["1184913"], "discovery": "EXTERNAL"}, "title": "rancher: API group not properly specified when creating Kubernetes RBAC resources", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@suse.com", "DATE_PUBLIC": "2021-07-15T00:00:00.000Z", "ID": "CVE-2021-25318", "STATE": "PUBLIC", "TITLE": "rancher: API group not properly specified when creating Kubernetes RBAC resources"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Rancher", "version": {"version_data": [{"version_affected": "<", "version_name": "Rancher", "version_value": "2.5.9"}]}}, {"product_name": "Rancher", "version": {"version_data": [{"version_affected": "<", "version_name": "Rancher", "version_value": "2.4.16"}]}}]}, "vendor_name": "Rancher"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A Incorrect Permission Assignment for Critical Resource vulnerability in Rancher allows users in the cluster to modify resources they should not have access to. This issue affects: Rancher versions prior to 2.5.9 ; Rancher versions prior to 2.4.16."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-732: Incorrect Permission Assignment for Critical Resource"}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.suse.com/show_bug.cgi?id=1184913", "refsource": "CONFIRM", "url": "https://bugzilla.suse.com/show_bug.cgi?id=1184913"}]}, "source": {"advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1184913", "defect": ["1184913"], "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T20:03:05.196Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1184913"}]}]}, "cveMetadata": {"assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb", "assignerShortName": "suse", "cveId": "CVE-2021-25318", "datePublished": "2021-07-15T08:55:15.569132Z", "dateReserved": "2021-01-19T00:00:00", "dateUpdated": "2024-09-16T20:37:30.651Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:rancher:rancher:*:*:*:*:*:*:*:*", "matchCriteriaId": "61F2398D-29ED-4CD4-A229-186EF99BB4E8", "versionEndExcluding": "2.4.16", "vulnerable": true}, {"criteria": "cpe:2.3:a:rancher:rancher:*:*:*:*:*:*:*:*", "matchCriteriaId": "67B096D9-719A-43C1-8B49-AF0C09A30715", "versionEndExcluding": "2.5.9", "versionStartIncluding": "2.5.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A Incorrect Permission Assignment for Critical Resource vulnerability in Rancher allows users in the cluster to modify resources they should not have access to. This issue affects: Rancher versions prior to 2.5.9 ; Rancher versions prior to 2.4.16."}, {"lang": "es", "value": "Una vulnerabilidad de Asignaci\u00f3n Incorrecta de Permisos para Recursos Cr\u00edticos en Rancher permite a usuarios del cl\u00faster modificar recursos a los que no deber\u00edan tener acceso. Este problema afecta a: Rancher versiones anteriores a 2.5.9; Rancher versiones anteriores a 2.4.16"}], "id": "CVE-2021-25318", "lastModified": "2024-11-21T05:54:44.327", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "meissner@suse.de", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-07-15T09:15:07.777", "references": [{"source": "meissner@suse.de", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1184913"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1184913"}], "sourceIdentifier": "meissner@suse.de", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-732"}], "source": "meissner@suse.de", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-732"}], "source": "nvd@nist.gov", "type": "Primary"}]}