Netfront #CVE-2023-54391 Incident Report: Proxmox VE authentication bypass, 22 hosts in a cluster compromised, and how we restored

Netfront #CVE-2023-54391 Incident Report: Proxmox VE authentication bypass, 22 hosts in a cluster compromised, and how we restored Netfront — hosting.netfront.net All times HKT (UTC+8). Published September 2026. Between 22:58 on 1 September 2026 and the end of the following day, at least 33 separate external addresses obtained root on our ... Read More »

11th Sept 2026
[ Planned Maintenance ] 2026-08-31 03:00-04:00

Switching equipment in Zone A and Zone B will be upgraded.
Date: 31 August 2026
Time: 03:00–04:00
The equipment connects all services including CEPH storage cluster. In normal circumstances, there should be no noticeable network interruption during the maintenance window, as the switchover takes only milliseconds.

30th Aug 2026
[ Planned Maintenance ] 2025-02-01 08:00-09:00

Due to migration of circuits, data centre services will experience short time outage during 2025-02-01 (Saturday) 08:00-09:00

31st Jan 2025
[ Planned Maintenance ] 2024-09-10 and 2024-09-12

Due to hardware maintenance, some server hosts in the C Area will be rebooted once during either of the following time frames:

2024-09-10 14:00-18:00

2024-09-12 14:00-18:00

Some of the VPS instances may experience short, one-time outages during either of the above periods.

We apologize for any inconvenience caused.

9th Sept 2024
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