Cisco Nexus Dashboard LDAP Username Enumeration Vulnerability (CVE-2025-20150)
CVE number = CVE-2025-20150
A vulnerability in Cisco Nexus Dashboard could allow an unauthenticated, remote attacker to enumerate LDAP user accounts.
This vulnerability is due to the improper handling of LDAP authentication requests. An attacker could exploit this vulnerability by sending authentication requests to an affected system. A successful exploit could allow an attacker to determine which usernames are valid LDAP user accounts.
At the time of publication, this vulnerability affected Cisco Nexus Dashboard if LDAP was configured as a remote authentication provider.
Cisco has released software updates that address this vulnerability.
There are no workarounds that address this vulnerability.
Further information – https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nd-unenum-2xFFh472
Kerry is a Content Creator at www.systemtek.co.uk she has spent many years working in IT support, her main interests are computing, networking and AI.