CVE-2025-20347: A vulnerability in the REST API endpoints of Cisco Nexus Dashboard and Cisco Nexus Dashboard Fabric Controller

Q: How do I fix CVE-2025-20347?

nexus dashboard: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Q: Is CVE-2025-20347 being exploited?

CVE-2025-20347 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-20347 affect?

CVE-2025-20347 affects nexus dashboard. Severity is medium (CVSS 5.4). A vulnerability in the REST API endpoints of Cisco Nexus Dashboard and Cisco Nexus Dashboard Fabric Controller (NDFC) could allow an authenticated, low-privileged, remote attacker to view sensitive information or upload and modify files on

Q: How urgent is CVE-2025-20347?

Priority 23/100. No elevated risk signals yet.

Routine

MEDIUM 5.4MITIGATE

CVE-2025-20347 is a medium-severity flaw (CVSS 5.4) affecting nexus dashboard. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability in the REST API endpoints of Cisco Nexus Dashboard and Cisco Nexus Dashboard Fabric Controller (NDFC) could allow an authenticated, low-privileged, remote attacker to view sensitive information or upload and modify files on an affected device. This vulnerability exists because of missing authorization controls on some REST API endpoints. An attacker could exploit th vulnerability by sending crafted API requests to an affected e

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-693
Published	2025-08-27
Last modified	2026-06-17

Publisher (CNA): Cisco Systems, Inc. · Vendor: cisco

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-08-27 17:15 UTCPublished CVE record published
2026-06-17 08:41 UTCUpdated Record last modified

cisco nexus dashboard MITIGATE

Affected: < 4.1\(1g\)

Fixed in: 4.1\(1g\)

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy nexus-dashboard || rpm -q nexus-dashboard || nexus-dashboard --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-20347?

nexus dashboard: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-20347 being exploited?

CVE-2025-20347 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-20347 affect?

CVE-2025-20347 affects nexus dashboard. Severity is medium (CVSS 5.4). A vulnerability in the REST API endpoints of Cisco Nexus Dashboard and Cisco Nexus Dashboard Fabric Controller (NDFC) could allow an authenticated, low-privileged, remote attacker to view sensitive information or upload and modify files on

How urgent is CVE-2025-20347?

Priority 23/100. No elevated risk signals yet.

Software pages

Cisco vulnerabilities

Related CVEs

CVE-2026-20042 MEDIUM 6.5 UPGRADE A vulnerability in the configuration backup feature of Cisco Nexus Dashboard could allow an attacker who has t
CVE-2026-20174 MEDIUM 4.9 UPGRADE UPGRADE A vulnerability in the Metadata update feature of Cisco Nexus Dashboard Insights could allow an authenticated,
CVE-2025-20348 MEDIUM 5.0 MITIGATE A vulnerability in the REST API endpoints of Cisco Nexus Dashboard and Cisco Nexus Dashboard Fabric Controller
CVE-2025-20344 MEDIUM 6.5 MITIGATE A vulnerability in the backup restore functionality of Cisco Nexus Dashboard could allow an authenticated, rem
CVE-2025-20150 MEDIUM 5.3 MITIGATE A vulnerability in Cisco Nexus Dashboard could allow an unauthenticated, remote attacker to enumerate LDAP use

References

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