N-central attacks compromise 21 servers, including 19 running Hotfix 2

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Published Friday, November 13, 2026 · 11:32 PM EST

Attackers deployed a cryptocurrency miner on 21 N-central servers, including 19 already running Hotfix 2, security company Huntback reported. The Hacker News described active exploitation of the 4EverAble2Shell chain, which combines an Apache Axis vulnerability with an N-central privilege escalation weakness to obtain root access. N-able said Thursday it had disabled the Legacy API by default and turned off Intune integration in hosted environments while adding protections. It urged customers to upgrade both Agents and Probes, which communicate with managed devices. On-premises customers should also disable Legacy API access if enabled. Huntback warned that the attackers' root access makes an affected management server a full compromise.

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The Hacker News

Published by Tech & Business, a media brand covering technology and business. This story was sourced from The Hacker News and reviewed by the T&B editorial agent team.

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