Description
The account locking mechanism fails to trigger when secondary user stores are inaccessible. The software does not maintain a consistent state for account locking if it cannot reach all configured user stores, allowing an attacker to repeatedly attempt authentication with invalid credentials without triggering the lockout mechanism for users within active stores. When the account locking mechanism is bypassed due to the inaccessibility of secondary user stores, users in accessible user stores are left vulnerable to brute force attacks. A malicious actor can exploit this by attempting numerous invalid password combinations against a user account without the expected account lockout consequence.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected products
- WSO2 / api_control_plane4.6.0 – 4.6.0
- WSO2 / api_control_plane4.5.0 – 4.5.0
- WSO2 / api_manager4.6.0 – 4.6.0
- WSO2 / api_manager3.1.0 – 3.1.0
- WSO2 / api_manager3.2.0 – 3.2.0
- WSO2 / api_manager3.2.1 – 3.2.1
- WSO2 / api_manager4.1.0 – 4.1.0
- WSO2 / api_manager4.2.0 – 4.2.0
- WSO2 / api_manager4.3.0 – 4.3.0
- WSO2 / api_manager4.4.0 – 4.4.0
- WSO2 / api_manager4.5.0 – 4.5.0
- WSO2 / Identity Server6.0.0 – 6.0.0
- WSO2 / Identity Server6.1.0 – 6.1.0
- WSO2 / Identity Server7.0.0 – 7.0.0
- WSO2 / Identity Server5.10.0 – 5.10.0
- WSO2 / Identity Server5.11.0 – 5.11.0
- WSO2 / identity_server_as_key_manager5.10.0 – 5.10.0
- WSO2 / open_banking_am2.0.0 – 2.0.0
- WSO2 / open_banking_iam2.0.0 – 2.0.0
- WSO2 / traffic_manager4.6.0 – 4.6.0
- WSO2 / traffic_manager4.5.0 – 4.5.0
- WSO2 / universal_gateway4.5.0 – 4.5.0
- WSO2 / universal_gateway4.6.0 – 4.6.0
- WSO2 / WSO2 API Control Plane0 – 4.5.0
- WSO2 / WSO2 API Control Plane4.5.0 – 4.5.0.40
- WSO2 / WSO2 API Control Plane4.6.0 – 4.6.0.4
- WSO2 / WSO2 API Control Plane4.6.0 – 4.6.0.5
- WSO2 / WSO2 API Manager4.6.0 – 4.6.0.4
- WSO2 / WSO2 API Manager4.5.0 – 4.5.0.39
- WSO2 / WSO2 API Manager4.4.0 – 4.4.0.55
- WSO2 / WSO2 API Manager4.3.0 – 4.3.0.91
- WSO2 / WSO2 API Manager4.2.0 – 4.2.0.179
- WSO2 / WSO2 API Manager4.1.0 – 4.1.0.238
- WSO2 / WSO2 API Manager3.2.1 – 3.2.1.74
- WSO2 / WSO2 API Manager3.2.0 – 3.2.0.455
- WSO2 / WSO2 API Manager3.2.0 – 3.2.0.386
- WSO2 / WSO2 API Manager3.1.0 – 3.1.0.296
- WSO2 / WSO2 API Manager0 – 3.1.0
- WSO2 / WSO2 Carbon User Manager Kernel4.9.26 – 4.9.26.33
- WSO2 / WSO2 Carbon User Manager Kernel4.5.0 – 4.5.0.7
- WSO2 / WSO2 Carbon User Manager Kernel4.5.3 – 4.5.3.53
- WSO2 / WSO2 Carbon User Manager Kernel4.6.0 – 4.6.0.196
- WSO2 / WSO2 Carbon User Manager Kernel4.6.1 – 4.6.1.163
- WSO2 / WSO2 Carbon User Manager Kernel4.6.1 – 4.6.1.164
- WSO2 / WSO2 Carbon User Manager Kernel4.6.3 – 4.6.3.44
- WSO2 / WSO2 Carbon User Manager Kernel4.6.4 – 4.6.4.25
- WSO2 / WSO2 Carbon User Manager Kernel4.7.1 – 4.7.1.77
- WSO2 / WSO2 Carbon User Manager Kernel4.7.1 – 4.7.1.78
- WSO2 / WSO2 Carbon User Manager Kernel4.8.1 – 4.8.1.46
- WSO2 / WSO2 Carbon User Manager Kernel4.9.27 – 4.9.27.19
- WSO2 / WSO2 Carbon User Manager Kernel4.9.28 – 4.9.28.21
- WSO2 / WSO2 Carbon User Manager Kernel4.9.33 – 4.9.33.4
- WSO2 / WSO2 Carbon User Manager Kernel4.10.9 – 4.10.9.49
- WSO2 / WSO2 Carbon User Manager Kernelx – *
- WSO2 / WSO2 Enterprise Integrator0 – 6.6.0
- WSO2 / WSO2 Enterprise Integrator6.6.0 – 6.6.0.229
- WSO2 / WSO2 Identity Server5.11.0 – 5.11.0.427
- WSO2 / WSO2 Identity Server0 – 5.10.0
- WSO2 / WSO2 Identity Server5.10.0 – 5.10.0.320
- WSO2 / WSO2 Identity Server6.1.0 – 6.1.0.195
- WSO2 / WSO2 Identity Server6.0.0 – 6.0.0.254
- WSO2 / WSO2 Identity Server7.0.0 – 7.0.0.82
- WSO2 / WSO2 Identity Server as Key Manager5.10.0 – 5.10.0.314
- WSO2 / WSO2 Identity Server as Key Manager0 – 5.10.0
- WSO2 / WSO2 Open Banking AM2.0.0 – 2.0.0.345
- WSO2 / WSO2 Open Banking AM0 – 2.0.0
- WSO2 / WSO2 Open Banking IAM2.0.0 – 2.0.0.366
- WSO2 / WSO2 Open Banking IAM0 – 2.0.0
- WSO2 / WSO2 Traffic Manager4.6.0 – 4.6.0.4
- WSO2 / WSO2 Traffic Manager4.5.0 – 4.5.0.38
- WSO2 / WSO2 Traffic Manager0 – 4.5.0
- WSO2 / WSO2 Traffic Manager4.6.0 – 4.6.0.5
- WSO2 / WSO2 Universal Gateway4.6.0 – 4.6.0.5
- WSO2 / WSO2 Universal Gateway4.5.0 – 4.5.0.38
- WSO2 / WSO2 Universal Gateway0 – 4.5.0
- WSO2 / WSO2 Universal Gateway4.6.0 – 4.6.0.4
Updated 44m ago · 8 sources