{ "containers": { "cna": { "affected": [ { "product": "Splunk Enterprise", "vendor": "Splunk", "versions": [ { "status": "affected", "version": "Version(s) before 8.1.7" } ] } ], "credits": [ { "lang": "en", "value": "Kyle Bambrick" } ], "descriptions": [ { "lang": "en", "value": "The Splunk Enterprise REST API allows enumeration of usernames via the lockout error message. The potential vulnerability impacts Splunk Enterprise instances before 8.1.7 when configured to repress verbose login errors." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-203", "description": "CWE-203", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-05-06T16:35:58.000Z", "orgId": "42b59230-ec95-491e-8425-5a5befa1a469", "shortName": "Splunk" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0502.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://research.splunk.com/application/splunk_user_enumeration_attempt/" } ], "source": { "advisory": "SVD-2022-0502", "discovery": "EXTERNAL" }, "title": "Username enumeration through lockout message in REST API", "x_generator": { "engine": "advisoriator" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "prodsec@splunk.com", "ID": "CVE-2021-33845", "STATE": "PUBLIC", "TITLE": "Username enumeration through lockout message in REST API" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Splunk Enterprise", "version": { "version_data": [ { "version_value": "Version(s) before 8.1.7" } ] } } ] }, "vendor_name": "Splunk" } ] } }, "credit": [ { "lang": "eng", "value": "Kyle Bambrick" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The Splunk Enterprise REST API allows enumeration of usernames via the lockout error message. The potential vulnerability impacts Splunk Enterprise instances before 8.1.7 when configured to repress verbose login errors." } ] }, "generator": { "engine": "advisoriator" }, "impact": { "cvss": { "baseScore": "5.3", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-203" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0502.html", "refsource": "MISC", "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0502.html" }, { "name": "https://research.splunk.com/application/splunk_user_enumeration_attempt/", "refsource": "MISC", "url": "https://research.splunk.com/application/splunk_user_enumeration_attempt/" } ] }, "source": { "advisory": "SVD-2022-0502", "discovery": "EXTERNAL" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T00:05:51.041Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0502.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://research.splunk.com/application/splunk_user_enumeration_attempt/" } ] } ] }, "cveMetadata": { "assignerOrgId": "42b59230-ec95-491e-8425-5a5befa1a469", "assignerShortName": "Splunk", "cveId": "CVE-2021-33845", "datePublished": "2022-05-06T16:35:58.000Z", "dateReserved": "2021-11-03T00:00:00.000Z", "dateUpdated": "2024-08-04T00:05:51.041Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }