N3K-C34180YC=
Announced in: Nexus 34180YC, 48p 10/25G SFP and 6p 40/100G QSFP
Chassis
· Nexus 3000 series
Is the Nexus 34180YC, 48p 10/25G SFP and 6p 40/100G QSFP still supported?
No. Cisco ended support for the Nexus 34180YC, 48p 10/25G SFP and 6p 40/100G QSFP on 2025-10-31. No further security fixes will be issued. See Cisco's lifecycle bulletin.
When does the Nexus 34180YC, 48p 10/25G SFP and 6p 40/100G QSFP reach end of support?
Cisco support for the Nexus 34180YC, 48p 10/25G SFP and 6p 40/100G QSFP ends on 2025-10-31.
What replaces the Nexus 34180YC, 48p 10/25G SFP and 6p 40/100G QSFP?
Cisco has not published a successor model for the Nexus 34180YC, 48p 10/25G SFP and 6p 40/100G QSFP.
What known-exploited CVEs apply to the N3K-C34180YC= past end of support?
1 CVE in CISA's Known Exploited Vulnerabilities catalog apply to the platform the Nexus 34180YC, 48p 10/25G SFP and 6p 40/100G QSFP runs. These will not be patched on this device because it is past the Cisco security-support date. See the Known Exploited Vulnerabilities table below for the full list.
Known Exploited Vulnerabilities
This device is past Cisco's security-support date. 1 CVE in CISA's Known Exploited Vulnerabilities catalog apply to the platform it runs. Cisco is not issuing patches for this model. Isolate, compensate, or refresh.
| CVE | KEV added | Vulnerability | Flags |
|---|---|---|---|
CVE-2024-20399
|
Cisco NX-OS Command Injection Vulnerability |
Source: CISA Known Exploited Vulnerabilities catalog. The Ransomware flag reflects CISA's own knownRansomwareCampaignUse field, set when the CVE has been observed in ransomware campaigns per their threat intel. It's not a property of the vulnerability description itself.
Correlation is at the platform level, not per-OS-version. Not exhaustive: KEV only lists actively-exploited CVEs and many relevant unexploited vulnerabilities are not here. Verify against vendor security advisories (PSIRT, JSA, PAN-SA) and NVD before acting. See compensating controls if refresh isn't immediate.
N3K-C34180YC= Lifecycle Overview
The Cisco N3K-C34180YC= (N3K-C34180YC=) is a chassis product in the Cisco Nexus 3000 series. This product has reached end of life as of , meaning Cisco no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the N3K-C34180YC= should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 6y 6mo ago | |
|---|---|---|
| End of sale | 5y 12mo ago | |
| Last order date | 5y 9mo ago | |
| End of software maintenance | 4y 12mo ago | |
| End of failure analysis | 4y 12mo ago | |
| End of security vulnerability support | 12mo ago | |
| Last date of support | 12mo ago |
Nexus 34180YC, 48p 10/25G SFP and 6p 40/100G QSFP