A vulnerability in the External RESTful Services (ERS) API of the Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to generate arbitrary certificates signed by the Internal Certificate Authority (CA) Services on ISE. This vulnerability is due to an incorrect implementation of role-based access control (RBAC). An attacker could exploit this vulnerability by crafting a specific HTTP request with administrative credentials. A successful exploit could allow the attacker to generate a certificate that is signed and trusted by the ISE CA with arbitrary attributes. The attacker could use this certificate to access other networks or assets that are protected by certificate authentication.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/108356 | Third Party Advisory VDB Entry |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-ise-certcreation | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: cisco
Published: 2019-05-15T00:00:00
Updated: 2019-05-17T12:06:06
Reserved: 2018-12-06T00:00:00
Link: CVE-2019-1851
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-05-16T02:29:00.543
Modified: 2020-10-16T15:32:36.437
Link: CVE-2019-1851
JSON object: View
Redhat Information
No data.
CWE