cisco-sa-dnac-infodisc-KyC6YncS: Cisco DNA Center Information Disclosure Vulnerability
First published: Wed Oct 06 2021(Updated: )
A vulnerability in the API endpoints for Cisco DNA Center could allow an authenticated, remote attacker to gain access to sensitive information that should be restricted. The attacker must have valid device credentials. This vulnerability is due to improper access controls on API endpoints. An attacker could exploit the vulnerability by sending a specific API request to an affected application. A successful exploit could allow the attacker to obtain sensitive information about other users who are configured with higher privileges on the application. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-infodisc-KyC6YncS
Credit: This vulnerability was found during the resolution a Cisco TAC support case
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco DNA Center | =2.2.2 and earlier<2.2.2.5 (Oct 2021) | 2.2.2.5 (Oct 2021) |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Cisco DNA Center vulnerability?
The vulnerability ID for this Cisco DNA Center vulnerability is cisco-sa-dnac-infodisc-KyC6YncS.
What is the title of this vulnerability?
The title of this vulnerability is Cisco DNA Center Information Disclosure Vulnerability.
What is the description of this vulnerability?
This vulnerability in the API endpoints for Cisco DNA Center could allow an authenticated, remote attacker to gain access to sensitive information that should be restricted. The attacker must have valid device credentials. This vulnerability is due to improper access controls on API endpoints.
What is the severity rating of this vulnerability?
The severity rating of this vulnerability is medium with a CVSS score of 4.3.
Which version of Cisco DNA Center is affected by this vulnerability?
Cisco DNA Center versions 2.2.2 and earlier, including 2.2.2.5 (Oct 2021), are affected by this vulnerability.
How can an attacker exploit this vulnerability?
An attacker with valid device credentials can exploit this vulnerability by accessing the API endpoints of Cisco DNA Center to gain unauthorized access to sensitive information.
Is authentication required for an attacker to exploit this vulnerability?
Yes, authentication is required for an attacker to exploit this vulnerability. The attacker must have valid device credentials.
What is the recommended remedy for this vulnerability?
The recommended remedy for this vulnerability is to upgrade to Cisco DNA Center version 2.2.2.5 (Oct 2021) or later.
Where can I find more information about this vulnerability?
More information about this vulnerability can be found at the following reference: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-infodisc-KyC6YncS
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