N3K-C3048-FAN-B
Announced in: Cisco Nexus 3000 Legacy Power Supply and Fans
Chassis
· Nexus 3000 series
Is the Cisco Nexus 3000 Legacy Power Supply and Fans still supported?
Yes, but the support window is narrowing. Cisco support for the Cisco Nexus 3000 Legacy Power Supply and Fans ends on 2028-02-29. Plan refresh cycles now. See Cisco's lifecycle bulletin.
When does the Cisco Nexus 3000 Legacy Power Supply and Fans reach end of support?
Cisco support for the Cisco Nexus 3000 Legacy Power Supply and Fans ends on 2028-02-29.
What replaces the Cisco Nexus 3000 Legacy Power Supply and Fans?
Cisco has not published a successor model for the Cisco Nexus 3000 Legacy Power Supply and Fans.
What known-exploited CVEs apply to the N3K-C3048-FAN-B past end of support?
1 CVE in CISA's Known Exploited Vulnerabilities catalog apply to the platform the Cisco Nexus 3000 Legacy Power Supply and Fans 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-C3048-FAN-B Lifecycle Overview
The Cisco N3K-C3048-FAN-B (N3K-C3048-FAN-B) is a chassis product in the Cisco Nexus 3000 series. Cisco has announced that the N3K-C3048-FAN-B will reach end of sale on . Vendor support will continue until .
Lifecycle Milestones
| Lifecycle notice published | 3y 11mo ago | |
|---|---|---|
| End of sale | 3y 5mo ago | |
| Last order date | 3y 2mo ago | |
| End of software maintenance | 2y 5mo ago | |
| End of failure analysis | 2y 5mo ago | |
| End of security vulnerability support | 5mo ago | |
| Last date of support | in 1y 7mo |