{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-56413: OS Command Injection in StoneFly Storage Concentrator","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-56413","status":"final","version":"1","initial_release_date":"2026-06-30T22:50:58.131Z","current_release_date":"2026-06-30T22:50:58.131Z","revision_history":[{"date":"2026-06-30T22:50:58.131Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"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.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-56413 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-56413"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-56413"},{"category":"external","summary":"cisa.gov","url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-181-06"},{"category":"external","summary":"github.com","url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-181-06.json"},{"category":"external","summary":"stonefly.com","url":"https://stonefly.com/contact-us/"}]},"product_tree":{"branches":[{"category":"vendor","name":"StoneFly","branches":[{"category":"product_name","name":"Storage Concentrator","branches":[{"category":"product_version_range","name":"<8.0.4.29","product":{"name":"StoneFly Storage Concentrator <8.0.4.29","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:stonefly:storage_concentrator:*:*:*:*:*:*:*:*"}}},{"category":"product_version","name":"8.0.4.29","product":{"name":"StoneFly Storage Concentrator 8.0.4.29","product_id":"CSAFPID-2","product_identification_helper":{"cpe":"cpe:2.3:a:stonefly:storage_concentrator:*:*:*:*:*:*:*:*"}}}]}]},{"category":"vendor","name":"StoneFly","branches":[{"category":"product_name","name":"Storage Concentrator Virtual Machine","branches":[{"category":"product_version_range","name":"<8.0.4.29","product":{"name":"StoneFly Storage Concentrator Virtual Machine <8.0.4.29","product_id":"CSAFPID-3","product_identification_helper":{"cpe":"cpe:2.3:a:stonefly:storage_concentrator_virtual_machine:*:*:*:*:*:*:*:*"}}},{"category":"product_version","name":"8.0.4.29","product":{"name":"StoneFly Storage Concentrator Virtual Machine 8.0.4.29","product_id":"CSAFPID-4","product_identification_helper":{"cpe":"cpe:2.3:a:stonefly:storage_concentrator_virtual_machine:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-56413","title":"OS Command Injection in StoneFly Storage Concentrator","notes":[{"category":"description","text":"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.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1","CSAFPID-3"],"fixed":["CSAFPID-2","CSAFPID-4"]},"scores":[{"cvss_v4":{"version":"4.0","vectorString":"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","baseScore":10,"baseSeverity":"CRITICAL"},"products":["CSAFPID-1","CSAFPID-3"]}],"remediations":[{"category":"vendor_fix","details":"Update to a fixed version: 8.0.4.29.","product_ids":["CSAFPID-1","CSAFPID-3"]}]}]}