{"schemaVersion":3,"id":"CVE-2024-2323","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The RemoteUserStoreManagerService does not sufficiently validate password change attempts when the password history validation feature is enabled. This oversight allows an attacker to repeatedly attempt password guesses for a user account without being adequately restricted.\n\nExploiting this vulnerability enables an attacker to discover a user's password through brute force, leading to account impersonation. The success rate of such an attack is influenced by the complexity of the targeted user's password, with simpler passwords increasing the likelihood of compromise.","dates":{"published":"2026-10-20T07:46:37.171Z","modified":"2026-10-20T19:17:46.609Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.8,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":4.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00168,"percentile":0.05781,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-20T00:00:00.000Z","score":0.00168,"percentile":0.05781}],"last30":[{"date":"2026-10-20T00:00:00.000Z","score":0.00168,"percentile":0.05781}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts","description":"The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/307.html"}],"affected":[{"vendor":"wso2","product":"wso2 api manager","name":"WSO2 API Manager","label":"wso2 api manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 3.1.0, < 3.1.0.268","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.2.0, < 3.2.0.354","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 3.1.0, < 3.1.0.268 | ≥ 3.2.0, < 3.2.0.354","eol":null,"hubHref":"/vendor/wso2/wso2_api_manager"},{"vendor":"wso2","product":"wso2 carbon user manager kernel","name":"WSO2 Carbon User Manager Kernel","label":"wso2 carbon user manager kernel","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 4.5.0, < 4.5.0.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.5.3, < 4.5.3.34","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.6.0, < 4.6.0.137","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.6.1, < 4.6.1.111","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.7.1, < 4.7.1.51","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.9.0, < 4.9.0.54","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.10.9, < 4.10.9.20","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 4.5.0, < 4.5.0.4 | ≥ 4.5.3, < 4.5.3.34 | ≥ 4.6.0, < 4.6.0.137 | ≥ 4.6.1, < 4.6.1.111 | ≥ 4.7.1, < 4.7.1.51 | ≥ 4.9.0, < 4.9.0.54 | ≥ 4.10.9, < 4.10.9.20","eol":null,"hubHref":"/vendor/wso2/wso2_carbon_user_manager_kernel"},{"vendor":"wso2","product":"wso2 enterprise integrator","name":"WSO2 Enterprise Integrator","label":"wso2 enterprise integrator","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 6.6.0, < 6.6.0.204","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 6.6.0, < 6.6.0.204","eol":null,"hubHref":"/vendor/wso2/wso2_enterprise_integrator"},{"vendor":"wso2","product":"wso2 identity server","name":"WSO2 Identity Server","label":"wso2 identity server","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.10.0, < 5.10.0.286","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.11.0, < 5.11.0.344","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.0, < 6.0.0.188","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.1.0, < 6.1.0.150","noFixRecorded":false,"fixedIn":null},{"text":"≥ 7.0.0, < 7.0.0.35","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.10.0, < 5.10.0.286 | ≥ 5.11.0, < 5.11.0.344 | ≥ 6.0.0, < 6.0.0.188 | ≥ 6.1.0, < 6.1.0.150 | ≥ 7.0.0, < 7.0.0.35","eol":null,"hubHref":"/vendor/wso2/wso2_identity_server"},{"vendor":"wso2","product":"wso2 identity server as key manager","name":"WSO2 Identity Server as Key Manager","label":"wso2 identity server as key manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.10.0, < 5.10.0.283","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.10.0, < 5.10.0.283","eol":null,"hubHref":"/vendor/wso2/wso2_identity_server_as_key_manager"},{"vendor":"wso2","product":"wso2 open banking am","name":"WSO2 Open Banking AM","label":"wso2 open banking am","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 2.0.0, < 2.0.0.315","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.0.0, < 2.0.0.315","eol":null,"hubHref":"/vendor/wso2/wso2_open_banking_am"},{"vendor":"wso2","product":"wso2 open banking iam","name":"WSO2 Open Banking IAM","label":"wso2 open banking iam","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 2.0.0, < 2.0.0.335","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.0.0, < 2.0.0.335","eol":null,"hubHref":"/vendor/wso2/wso2_open_banking_iam"}],"affectedCount":7,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3217/","label":"security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3217/","hostname":"security.docs.wso2.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-20T07:46:37.171Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-20T19:17:46.609Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":19,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T21:44:30.854Z","stale":false,"partial":false}}