CVE-2026-18810: H3C NX15 networkSetup missing authentication

Published Aug 4, 2026

Updated

A security vulnerability has been detected in H3C NX15 V100R017. Impacted is an unknown function of the file /api/wizard/networkSetup. Such manipulation leads to missing authentication. The attack may be performed from remote. The vendor was contacted early about this disclosure.

Affected Software

1 affected component

H3C NX15=V100R017

Event History

Aug 4, 2026

CVE Published

via MITRE·08:00 PM

Data Sourced

via MITRE·08:00 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2026-18810?

The severity of CVE-2026-18810 is rated as high with a score of 7.3.

How do I fix CVE-2026-18810?

To fix CVE-2026-18810, ensure that appropriate authentication mechanisms are implemented for the /api/wizard/networkSetup function.

What systems are affected by CVE-2026-18810?

CVE-2026-18810 affects the H3C NX15 V100R017 software version.

What is the impact of CVE-2026-18810?

The impact of CVE-2026-18810 is a lack of authentication that could allow remote attackers to manipulate the affected function.

When was CVE-2026-18810 published?

CVE-2026-18810 was published on August 4, 2026.

CVE-2026-18810: H3C NX15 networkSetup missing authentication

Affected Software

Event History

Don't miss critical vulnerabilities

Frequently Asked Questions

What is the severity of CVE-2026-18810?

How do I fix CVE-2026-18810?

What systems are affected by CVE-2026-18810?

What is the impact of CVE-2026-18810?

When was CVE-2026-18810 published?

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Resources

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Frequently Asked Questions

What is the severity of CVE-2026-18810?

How do I fix CVE-2026-18810?

What systems are affected by CVE-2026-18810?

What is the impact of CVE-2026-18810?

When was CVE-2026-18810 published?