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#4 SecurityWeek general October 09, 2026 at 10:23 UTC

Unpatched AhsayCBS Vulnerabilities Exploited in the Wild

By Ionut Arghire

AI Summary

Two unpatched vulnerabilities in AhsayCBS backup management software — CVE-2026-105133 (authentication bypass) and CVE-2026-105134 (OS command injection) — are being actively exploited in the wild to deploy webshells and cryptocurrency miners. The combination of authentication bypass with command injection on backup infrastructure represents a critical exposure for affected organizations.

Relevance score: 88.0/100

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