#EX4650
Juniper EX4650-48Y-AFO 48 Port 48x25G SFP28 8x100G QSFP28 Ethernet Switch
Refurb · 8699.99 · eBay #homelab #selfhosted
Juniper EX4650-48Y-AFO 48 Port 48x25G SFP28 8x100G QSFP28 Ethernet Switch
Refurb · 8699.99 — track it on DealKestrel
www.ebay.com
September 5, 2026 at 12:45 AM
Do we still like #juniper EX4650 as top of rack for compute (and separate for storage)
November 29, 2024 at 7:57 PM
CVE-2025-30644 - Juniper Networks Junos OS Flexible PIC Concentrator Remote Code Execution and Denial of Service Vulnerability
CVE ID : CVE-2025-30644

Published : April 9, 2025, 8:15 p.m. | 3 hours, 13 minutes ago

Description : A Heap-based Buffer Overflow vulnerability ...
CVE-2025-30644 - Juniper Networks Junos OS Flexible PIC Concentrator Remote Code Execution and Denial of Service Vulnerability
A Heap-based Buffer Overflow vulnerability in the flexible PIC concentrator (FPC) of Juniper Networks Junos OS on EX2300, EX3400, EX4100, EX4300, EX4300MP, EX4400, EX4600, EX4650-48Y, and QFX5k Series allows an attacker to send a specific DHCP packet to the device, leading to an FPC crash and restart, resulting in a …
cvefeed.io
April 9, 2025 at 11:37 PM
The EX4650 /var/tmp is way too small to properly handle NSSU upgrades. You might be able to get away perhaps with using /hostvar/tmp as staging? Not sure. Had to manually recover and no interest to try that ever again.

Oh, wait. Think someone just got some EX4600s in.
April 15, 2025 at 3:00 PM
EX4650の中古が出回らないかな〜
November 23, 2024 at 5:46 PM