CVE-2026-18813

Received Received - Intake

Command Injection in H3C NX15 Firmware

Publication date: 2026-08-04

Last updated on: 2026-08-04

Assigner: VulDB

Description

A vulnerability has been found in H3C NX15 V100R017. This affects the function delete of the file /api/esps. The manipulation of the argument esps.apcm.version leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-08-04

Last Modified

2026-08-04

Generated

2026-08-05

AI Q&A

2026-08-05

EPSS Evaluated

N/A

NVD

CVE-2026-18813

Affected Vendors & Products

Vendor	Product	Version / Range
h3c	nx15	v100r017

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-77	The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CWE-74	The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

Executive Summary

This vulnerability is a command injection flaw in H3C NX15 V100R017. It exists in the delete function of the file /api/esps where the argument esps.apcm.version can be manipulated to execute arbitrary commands. The attack can be performed remotely without authentication.

Impact Analysis

An attacker could exploit this to execute unauthorized commands on the affected system, potentially leading to data theft, system compromise, or disruption of services. The impact depends on the privileges of the vulnerable component.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR and HIPAA requirements for data protection and access controls. Organizations may face compliance penalties if exploited.

Mitigation Strategies

Immediately apply the latest security patches or updates from H3C for the NX15 V100R017 firmware. Disable remote access to the /api/esps endpoint if not required. Monitor network traffic for suspicious activity targeting this function.

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