Vulnerability · Published Oct 19, 2026 · Assigned by VulDB
CVE-2026-112370H3C Magic NX15 usrlist sub_416874 os command injection
Critical 9.9
In plain English
A critical-severity OS command injection in Magic NX15 from H3C. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 81% of all known vulnerabilities).
Severity (CVSS 3.1)9.9Critical
Exploit odds (30 days)2.0%top 18.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| H3C | Magic NX15 | 100R017 |
Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
References
- VDB-422416 | H3C Magic NX15 usrlist sub_416874 os command injection vdb-entry, technical-description
- VDB-422416 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-112370 | CVE Analysis and Report third-party-advisory
- Submit #983537 | H3C Magic NX15 NX15V100R017 OS Command Injection third-party-advisory
- https://github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist_cmdi_root_rce related
- https://github.com/XxingGoD/H3C-NX15-R017-Vulns/tree/main/H3C/NX15R017/usrlist_cmdi_root_rce/poc exploit