Severity
High
Analysis Summary
CVE-2021-1134
A vulnerability in the Cisco Identity Services Engine (ISE) integration feature of the Cisco DNA Center Software could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. An attacker could exploit this vulnerability by supplying a crafted certificate and could then intercept communications between the ISE and DNA Center. A successful exploit could allow the attacker to view and alter sensitive information that the ISE maintains about clients that are connected to the network.
Impact
- Information Theft
- Unauthorized Access
Affected Vendors
Cisco
Affected Products
- Cisco DNA Center Software releases earlier than 2.2.2.1
Remediation
Refer to Cisco advisory for the complete list of affected product and their respective patches.