Improper Access Control
CWE-284
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
We track 3,726 vulnerabilities of this type. 100% are rated high or critical, and the average CVSS score is 8.3. 36 have been exploited in real attacks.
How this weakness is prevented
- Architecture and Design Operation: Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
- Architecture and Design: Compartmentalize the system to have safe areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area. Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
Latest Improper Access Control vulnerabilities
- 7.5 High severity
Siebel CRM Deployment: Improper Access Control
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Siebel Remote). Supported versions that are affected are 17.0-26.7. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise
- 7.1 High severity
Siebel CRM Integration: Improper Access Control
Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: EAI). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via SOAP to compromise Siebel CRM
- 8.1 High severity
Siebel CRM Integration: Improper Access Control
Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Event Publish and Subscribe). Supported versions that are affected are 23.6-26.7. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical
- 7.1 High severity
Siebel CRM Deployment: Improper Access Control
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure whe
- 7.4 High severity
Siebel CRM Deployment: Improper Access Control
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to c
- 7.1 High severity
Siebel CRM End User: Improper Access Control
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CR
- 8.2 High severity
Siebel CRM Deployment: Improper Access Control
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to com
- 7.5 High severity
Siebel CRM End User: Improper Access Control
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Reports). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel C
- 8.8 High severity
Siebel CRM Development: Improper Access Control
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workflow). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebe
- 7.6 High severity
Siebel CRM Development: Improper Access Control
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Integration - Scripting). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to c
- 7.1 High severity
Oracle Banking Corporate Lending Process…: Improper Access Control
Vulnerability in the Oracle Banking Corporate Lending Process Management product of Oracle Financial Services Applications (component: Base). Supported versions that are affected are 14.5.0.0.0-14.9.0.0.0. Difficult to exploit vulnerability allows low privileg
- 8.8 High severity
Oracle Applications Framework: Improper Access Control
Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Personalization). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via
- 7.5 High severity
Oracle Sourcing: Improper Access Control
Vulnerability in the Oracle Sourcing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to
- 8.6 High severity
Siebel CRM End User: Improper Access Control
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel C
- 8.8 High severity
Siebel CRM Deployment: Improper Access Control
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to comp
- 7.2 High severity
Oracle Depot Repair: Improper Access Control
Vulnerability in the Oracle Depot Repair product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP
- 7.1 High severity
Oracle Common Applications Calendar: Improper Access Control
Vulnerability in the Oracle Common Applications Calendar product of Oracle E-Business Suite (component: Applications Calendar). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with networ
- 7.1 High severity
Oracle Common Applications Calendar: Improper Access Control
Vulnerability in the Oracle Common Applications Calendar product of Oracle E-Business Suite (component: Applications Calendar). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with networ
- 7.3 High severity
Oracle Common Applications: Improper Access Control
Vulnerability in the Oracle Common Applications product of Oracle E-Business Suite (component: CRM User Management Framework). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network
- 7.4 High severity
Oracle Application Object Library: Improper Access Control
Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Core). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTT
- 7.5 High severity
Siebel CRM Development: Improper Access Control
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Configuration Tools). Supported versions that are affected are 17.0-26.7. Difficult to exploit vulnerability allows low privileged attacker with network access via SQL to comp
- 8.2 High severity
Siebel CRM Development: Improper Access Control
Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workspaces). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Si
- 8.8 High severity
Siebel CRM Deployment: Improper Access Control
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to comp
- 7.1 High severity
Oracle Common Applications Calendar: Improper Access Control
Vulnerability in the Oracle Common Applications Calendar product of Oracle E-Business Suite (component: Applications Calendar). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with netw
- 8.0 High severity
Oracle Application Object Library: Improper Access Control
Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Core). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows high privileged attacker with network access via HTT
- 8.1 High severity
Oracle One-to-One Fulfillment: Improper Access Control
Vulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite (component: Documents). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP
- 8.1 High severity
Oracle CRM Technical Foundation: Improper Access Control
Vulnerability in the Oracle CRM Technical Foundation product of Oracle E-Business Suite (component: Application Framework). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network ac
- 7.1 High severity
Oracle One-to-One Fulfillment: Improper Access Control
Vulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite (component: Documents). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP
- 8.5 High severity
Oracle Sales Online: Improper Access Control
Vulnerability in the Oracle Sales Online product of Oracle E-Business Suite (component: OSO Other). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to comprom
- 7.1 High severity
Oracle One-to-One Fulfillment: Improper Access Control
Vulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite (component: Documents). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTT
- 7.7 High severity
Oracle Customer Interaction History: Improper Access Control
Vulnerability in the Oracle Customer Interaction History product of Oracle E-Business Suite (component: Outcome-Result). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network acces
- 8.8 High severity
Oracle Customer Interaction History: Improper Access Control
Vulnerability in the Oracle Customer Interaction History product of Oracle E-Business Suite (component: User Interface). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network acces
- 8.8 High severity
Oracle Customer Interaction History: Improper Access Control
Vulnerability in the Oracle Customer Interaction History product of Oracle E-Business Suite (component: Outcome-Result). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network acces
- 8.8 High severity
Oracle Application Object Library: Improper Access Control
Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Attachments / File Upload). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with netw
- 7.4 High severity
Oracle Application Object Library: Improper Access Control
Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Core). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTT
- 7.1 High severity
Oracle Project Intelligence: Improper Access Control
Vulnerability in the Oracle Project Intelligence product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access v
- 8.8 High severity
Oracle Database Server: Improper Access Control
Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having Create Table privilege with network access via Oracle Net to comprom
- 7.8 High severity
Applications DBA: Improper Access Control
Vulnerability in the Applications DBA product of Oracle E-Business Suite (component: ADPatch). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Appl
- 7.1 High severity
Oracle Applications Manager: Improper Access Control
Vulnerability in the Oracle Applications Manager product of Oracle E-Business Suite (component: Command Line - RapidClone). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with logon to t
- 8.0 High severity
Oracle Applications Manager: Improper Access Control
Vulnerability in the Oracle Applications Manager product of Oracle E-Business Suite (component: Command Line - RapidClone). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows high privileged attacker with network