{ "id": "CVE-2021-41805", "sourceIdentifier": "cve@mitre.org", "published": "2021-12-12T05:15:07.917", "lastModified": "2022-03-31T16:31:43.300", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "HashiCorp Consul Enterprise before 1.8.17, 1.9.x before 1.9.11, and 1.10.x before 1.10.4 has Incorrect Access Control. An ACL token (with the default operator:write permissions) in one namespace can be used for unintended privilege escalation in a different namespace." }, { "lang": "es", "value": "HashiCorp Consul Enterprise versiones anteriores a 1.8.17, 1.9.x anteriores a 1.9.11 y 1.10.x anteriores a 1.10.4, presenta un Control de Acceso Incorrecto. Un token ACL (con el operador predeterminado: permisos de escritura) en un espacio de nombres puede ser usado para una escalada de privilegios no intencionada en un espacio de nombres diferente" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.5 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-863" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "1.7.0", "versionEndExcluding": "1.8.17", "matchCriteriaId": "BCAF9DFA-5180-4697-89FB-9357857F91A3" }, { "vulnerable": true, "criteria": "cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "1.9.0", "versionEndExcluding": "1.9.11", "matchCriteriaId": "3DDA4C31-D873-40DF-B349-C3E0CC5B94B8" }, { "vulnerable": true, "criteria": "cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "1.10.0", "versionEndExcluding": "1.10.4", "matchCriteriaId": "C4234B37-7067-4213-BDA4-190DC9C2D9F2" } ] } ] } ], "references": [ { "url": "https://discuss.hashicorp.com/t/hcsec-2021-29-consul-enterprise-namespace-default-acls-allow-privilege-escalation/31871", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://security.netapp.com/advisory/ntap-20211229-0007/", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.hashicorp.com/blog/category/consul", "source": "cve@mitre.org", "tags": [ "Product", "Vendor Advisory" ] } ] }