Medium severity4.3NVD Advisory· Published Mar 23, 2023· Updated Jun 17, 2026
CVE-2023-20059
CVE-2023-20059
Description
A vulnerability in the implementation of the Cisco Network Plug-and-Play (PnP) agent of Cisco DNA Center could allow an authenticated, remote attacker to view sensitive information in clear text. The attacker must have valid low-privileged user credentials. This vulnerability is due to improper role-based access control (RBAC) with the integration of PnP. An attacker could exploit this vulnerability by authenticating to the device and sending a query to an internal API. A successful exploit could allow the attacker to view sensitive information in clear text, which could include configuration files.
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Affected products
3- Range: n/a
Patches
Vulnerability mechanics
References
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