CVE-2026-56413
CriticalCVSS 10.0Exploitation Probability (EPSS)
High risk86th percentile - higher than 86% of all known CVEs
Summary
A command injection vulnerability in the ms_service.pl service of Storage Concentrator (SC & SCVM) allows an unauthenticated remote attacker to execute arbitrary commands with root privileges by sending a specially crafted packet to the default TCP port 9000.
Risk Assessment
An attacker can gain full control over the device, compromising confidentiality, integrity, and availability of data, and potentially spreading the attack within the internal network.
Recommendation
Immediately update the Storage Concentrator software to a patched version and restrict access to TCP port 9000 to trusted hosts only using a firewall.
Other vulnerabilities in Storage Concentrator
See all- CVE-2026-56415Critical
Storage Concentrator (SC & SCVM) contains a command injection vulnerability in the debug.pl script that is reachable without authentication. A remote attacker can submit a specially crafted HTTP request containing a malicious payload that is processed without adequate input sanitization, resulting in arbitrary command execution with root-level privileges.
- CVE-2026-55721Critical
SQL injection vulnerability in Storage Concentrator (SC & SCVM) exists through cookie values processed by login.pl and debug.pl scripts. Unsanitized cookie data is directly incorporated into database queries, allowing an unauthenticated remote attacker to manipulate queries and extract sensitive information such as session tokens, password hashes, and stored secret keys.
- CVE-2026-50110Critical
Storage Concentrator (SC & SCVM) contains hardcoded credentials for numerous internal services stored in a configuration file. Although the credentials are encoded, the encoding can be reversed to plaintext.
- CVE-2026-50040Medium
Storage Concentrator (SC & SCVM) is vulnerable to reflected cross-site scripting due to unsanitized content being echoed back in 404 error pages. An attacker can craft a malicious URL that, when visited by an authenticated user, causes arbitrary script content to execute within the victim's browser session in the context of the application.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS