---
title: "CVE-2026-112370: H3C Magic NX15 - Command Injection"
description: "H3C Magic NX15 100R017 contains a command injection caused by manipulation in sub_416874 function of /usr/bin/usrlist, letting remote attackers execute arbitrary OS commands, exploit requires network access."
url: https://panop.io/threat-heartbeat/CVE-2026-112370/
---

# CVE-2026-112370 H3C Magic NX15 - Command Injection

H3C Magic NX15 100R017 contains a command injection caused by manipulation in sub\_416874 function of /usr/bin/usrlist, letting remote attackers execute arbitrary OS commands, exploit requires network access.

CVSS base score 9.9 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-112370)

## Details

Type

Command Injection

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Published

19 October 2026

Updated

20 October 2026

Weakness

[CWE-77](https://cwe.mitre.org/data/definitions/77.html)

## Vendor fix

Update to the latest version provided by the vendor.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-112370](https://nvd.nist.gov/vuln/detail/CVE-2026-112370)
- [https://vuldb.com/vuln/422416/cti](https://vuldb.com/vuln/422416/cti)
- [https://github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist\_cmdi\_root\_rce](https://github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist_cmdi_root_rce)
- [https://github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist\_cmdi\_root\_rce/poc](https://github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist_cmdi_root_rce/poc)
- [https://vuldb.com/cve/CVE-2026-112370](https://vuldb.com/cve/CVE-2026-112370)
- [https://vuldb.com/submit/983537](https://vuldb.com/submit/983537)
- [https://vuldb.com/vuln/422416](https://vuldb.com/vuln/422416)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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