CVE-2026-56413criticalCWE-78

CVE-2026-56413: critical vulnerability in StoneFly Storage Concentrator

OS Command Injection in StoneFly Storage Concentrator

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 10epss 4.2%
Storage Concentrator (SC & SCVM) contains a command injection vulnerability in the ms_service.pl service, which listens on TCP port 9000 by default and accepts custom network packets to perform device actions. An unauthenticated remote attacker can send a specially crafted packet containing a malicious payload that is processed without adequate sanitization, resulting in arbitrary command execution with root-level privileges.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L
Affected products
StoneFly · Storage ConcentratorStoneFly · Storage Concentrator Virtual Machine
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