Vulnerability Description
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 Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-18
- https://stonefly.com/contact-us/
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-181-06
FAQ
What is CVE-2026-56413?
CVE-2026-56413 is a vulnerability with a CVSS score of 10.0 (CRITICAL). 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...
How severe is CVE-2026-56413?
CVE-2026-56413 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-56413?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.