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#7 SecurityWeek general February 27, 2026 at 13:24 UTC

900 Sangoma FreePBX Instances Infected With Web Shells

By Ionut Arghire

AI Summary

Attackers infected 900 Sangoma FreePBX instances with web shells by exploiting a post-authentication command injection vulnerability in the endpoint manager's interface. The widespread compromise of these business phone system servers creates persistent backdoor access for attackers in corporate networks.

Relevance score: 82.0/100

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