CVE-2021-36776 - Vulnerability Details - OpenCVE

A Improper Access Control vulnerability in SUSE Rancher allows remote attackers impersonate arbitrary users. This issue affects: SUSE Rancher Rancher versions prior to 2.5.10.

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 [-]

cpe:2.3:a:rancher:rancher:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://bugzilla.suse.com/show_bug.cgi?id=1189413

History

No history.

MITRE

Status: PUBLISHED

Assigner: suse

Published: 2022-04-01T07:40:13.289749Z

Updated: 2024-09-17T01:51:56.723Z

Reserved: 2021-07-19T00:00:00

Link: CVE-2021-36776

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-04-04T13:15:07.530

Modified: 2024-11-21T06:14:04.520

Link: CVE-2021-36776

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "Rancher", "vendor": "SUSE", "versions": [{"lessThan": "2.5.10", "status": "affected", "version": "Rancher", "versionType": "custom"}]}], "datePublic": "2022-04-01T00:00:00", "descriptions": [{"lang": "en", "value": "A Improper Access Control vulnerability in SUSE Rancher allows remote attackers impersonate arbitrary users. This issue affects: SUSE Rancher Rancher versions prior to 2.5.10."}], "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-284", "description": "CWE-284: Improper Access Control", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-04-04T12:15:16", "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb", "shortName": "suse"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1189413"}], "source": {"advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1189413", "defect": ["1189413"], "discovery": "INTERNAL"}, "title": "Steve API proxy impersonation", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@suse.com", "DATE_PUBLIC": "2022-04-01T00:00:00.000Z", "ID": "CVE-2021-36776", "STATE": "PUBLIC", "TITLE": "Steve API proxy impersonation"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Rancher", "version": {"version_data": [{"version_affected": "<", "version_name": "Rancher", "version_value": "2.5.10"}]}}]}, "vendor_name": "SUSE"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A Improper Access Control vulnerability in SUSE Rancher allows remote attackers impersonate arbitrary users. This issue affects: SUSE Rancher Rancher versions prior to 2.5.10."}]}, "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-284: Improper Access Control"}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.suse.com/show_bug.cgi?id=1189413", "refsource": "CONFIRM", "url": "https://bugzilla.suse.com/show_bug.cgi?id=1189413"}]}, "source": {"advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1189413", "defect": ["1189413"], "discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:01:59.794Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1189413"}]}]}, "cveMetadata": {"assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb", "assignerShortName": "suse", "cveId": "CVE-2021-36776", "datePublished": "2022-04-01T07:40:13.289749Z", "dateReserved": "2021-07-19T00:00:00", "dateUpdated": "2024-09-17T01:51:56.723Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:rancher:rancher:*:*:*:*:*:*:*:*", "matchCriteriaId": "8D55DC32-BBF3-4F79-AA85-7A7721A66705", "versionEndExcluding": "2.5.10", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A Improper Access Control vulnerability in SUSE Rancher allows remote attackers impersonate arbitrary users. This issue affects: SUSE Rancher Rancher versions prior to 2.5.10."}, {"lang": "es", "value": "Una vulnerabilidad de Control de Acceso Inapropiado en SUSE Rancher permite a atacantes remotos suplantar a usuarios arbitrarios. Este problema afecta a: SUSE Rancher versiones anteriores a 2.5.10"}], "id": "CVE-2021-36776", "lastModified": "2024-11-21T06:14:04.520", "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": "2022-04-04T13:15:07.530", "references": [{"source": "meissner@suse.de", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1189413"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1189413"}], "sourceIdentifier": "meissner@suse.de", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "meissner@suse.de", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}