A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to modify parts of the configuration on an affected device. The vulnerability is due to improper enforcement of role-based access control (RBAC) within the web-based management interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to modify parts of the configuration. The modified configuration could either allow unauthorized devices onto the network or prevent authorized devices from accessing the network. To exploit this vulnerability, an attacker would need valid Read-Only Administrator credentials.
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Identity_services_engine | Cisco | * | 2.4 (including) |
Identity_services_engine | Cisco | 2.4(0.357) (including) | 2.4(0.357) (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch1 (including) | 2.4.0.357-patch1 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch10 (including) | 2.4.0.357-patch10 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch11 (including) | 2.4.0.357-patch11 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch12 (including) | 2.4.0.357-patch12 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch2 (including) | 2.4.0.357-patch2 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch3 (including) | 2.4.0.357-patch3 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch4 (including) | 2.4.0.357-patch4 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch5 (including) | 2.4.0.357-patch5 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch6 (including) | 2.4.0.357-patch6 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch7 (including) | 2.4.0.357-patch7 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch8 (including) | 2.4.0.357-patch8 (including) |
Identity_services_engine | Cisco | 2.4.0.357-patch9 (including) | 2.4.0.357-patch9 (including) |
Identity_services_engine | Cisco | 2.5 (including) | 2.5 (including) |
Identity_services_engine | Cisco | 2.6(0.156) (including) | 2.6(0.156) (including) |
Identity_services_engine | Cisco | 2.6.0 (including) | 2.6.0 (including) |
Identity_services_engine | Cisco | 2.6.0.156-patch1 (including) | 2.6.0.156-patch1 (including) |
Identity_services_engine | Cisco | 2.6.0.156-patch2 (including) | 2.6.0.156-patch2 (including) |
Identity_services_engine | Cisco | 2.6.0.156-patch3 (including) | 2.6.0.156-patch3 (including) |
Identity_services_engine | Cisco | 2.6.0.156-patch5 (including) | 2.6.0.156-patch5 (including) |
Identity_services_engine | Cisco | 2.6.0.156-patch6 (including) | 2.6.0.156-patch6 (including) |
Identity_services_engine | Cisco | 2.7 (including) | 2.7 (including) |
Identity_services_engine | Cisco | 2.7(0.356) (including) | 2.7(0.356) (including) |
Identity_services_engine | Cisco | 2.7.0.356-patch1 (including) | 2.7.0.356-patch1 (including) |
Assuming a user with a given identity, authorization is the process of determining whether that user can access a given resource, based on the user’s privileges and any permissions or other access-control specifications that apply to the resource. When access control checks are incorrectly applied, users are able to access data or perform actions that they should not be allowed to perform. This can lead to a wide range of problems, including information exposures, denial of service, and arbitrary code execution.