PatchTheCVECVE-2026-56413: Storage Concentrator (SC & SCVM) contains a command injection vulnerability in the ms_service.pl service, whic
CVE-2026-56413 is a critical-severity flaw (CVSS 10.0) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- Critical severity
- EPSS top 9%: very likely to be exploited
- CISA SSVC: automatable with total technical impact
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 10.0 (Critical) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 4.2% (top 9%) |
| CISA exploited list | No |
| Weakness | CWE-78 |
| Published | 2026-06-30 |
| Last modified | 2026-07-01 |
Last updated 2026-07-01 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Timeline
- Published CVE record published
- Updated Record last modified
Exact fixes by distribution
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-56413?
No fixed release is listed yet. Watch the vendor advisory and apply any mitigation shown on this page.
Is CVE-2026-56413 being exploited?
CVE-2026-56413 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-56413 affect?
CVE-2026-56413 affects affected software. Severity is critical (CVSS 10.0). 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 atta
How urgent is CVE-2026-56413?
Priority 66/100. Critical severity; EPSS top 9%: very likely to be exploited; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action