Code Injection Vulnerability in H3C Magic NX15 RPC Interface
CVE-2026-112371

9.4CRITICAL

Key Information:

Vendor

H3c
Status
Magic Nx15
Vendor
CVE Published:
19 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-112371?

A code injection vulnerability has been identified in the H3C Magic NX15, specifically affecting the write function within the RPC interface at /api/esps. By manipulating the argument path, an attacker can execute arbitrary code remotely. Public disclosure of this exploit has issued a warning for users to address potential threats. The vendor has been informed regarding this vulnerability to implement necessary mitigations.

Affected Version(s)

Magic NX15 NX15V100R017

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-112371 - Proof of Concept

References

https://vuldb.com/vuln/422417
vdb-entrytechnical-description
https://vuldb.com/vuln/422417/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-112371
third-party-advisory

CVSS V4

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

starlight (VulDB User)
VulDB CNA Team
.