RCE in H3c Magic Nx15
CVE-2026-112370
A vulnerability was found in H3C Magic NX15 100R017. This issue affects the function sub_416874 of the file /usr/bin/usrlist. Performing a manipulation results in os command injection. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure.
Vulnerability class: Command Injection (OS Command Injection)
Published .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- H3c Magic Nx15 — versions 100R017
Weakness classification (CWE)
References
- vuldb.com/vuln/422416 (technical-description, vdb-entry)
- vuldb.com/vuln/422416/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-112370 (third-party-advisory)
- vuldb.com/submit/983537 (third-party-advisory)
- github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist_cmdi_roo… (related)
- github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist_cmdi_roo… (exploit)
Frequently asked questions
- What is CVE-2026-112370?
- CVE-2026-112370 is a critical-severity vulnerability in H3c Magic Nx15, classified under Command Injection. CVSS score: 9.9/10. Published 2026-10-19.
- How severe is CVE-2026-112370?
- Critical severity. CVSS v3 base score is 9.9 out of 10.