CVE-2025-20163
8.7 · HIGHOverview
CVE-2025-20163 is a high-severity vulnerability affecting cisco nexus_dashboard. It was published on June 4, 2025 and has a CVSS 3.1 base score of 8.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability in the SSH implementation of Cisco Nexus Dashboard Fabric Controller (NDFC) could allow an unauthenticated, remote attacker to impersonate Cisco NDFC-managed devices.
This vulnerability is due to insufficient SSH host key validation. An attacker could exploit this vulnerability by performing a machine-in-the-middle attack on SSH connections to Cisco NDFC-managed devices, which could allow an attacker to intercept this traffic. A successful exploit could allow the attacker to impersonate a managed device and capture user credentials.
Remediation
Check the references section for vendor advisories and patches from cisco. Update nexus_dashboard to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cisco | nexus_dashboard | >= 0, < 3.2\(2f\) | Affected |
Frequently Asked Questions
What is CVE-2025-20163?
CVE-2025-20163 is a high-severity vulnerability affecting cisco nexus_dashboard. It was published on June 4, 2025 and has a CVSS 3.1 base score of 8.7 (HIGH).
How severe is CVE-2025-20163?
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-20163?
Check the references section for vendor advisories and patches from cisco. Update nexus_dashboard to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-20163?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-20163 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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