Vulnerability identifier: #VU54189
Vulnerability risk: Medium
CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-295
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Cisco DNA Center
Other software /
Other software solutions
Vendor:
Description
The vulnerability allows a remote attacker to gain unauthorized access to sensitive data.
The vulnerability exists due to an incomplete validation of the X.509 certificate used when establishing a connection between DNA Center and Cisco Identity Services Engine (ISE) server. A remote attacker can use a specially crafted certificate and view sensitive information on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-certvalid-USEj2CZk
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.