N‑able ‘4EverAble2Shell’ Zero‑Day Exploited Hours After PoC Release, Compromising 21 RMM Servers
Researchers observed active exploitation of N‑able’s newly disclosed 4EverAble2Shell zero‑day, granting root access to N‑central appliances and installing Monero miners on 21 servers across six countries. The incident highlights the need for robust vulnerability‑management controls and immediate disabling of legacy APIs.