CVE-2026-18901

What it is

A security vulnerability has been detected in H3C NX15 V100R017. Affected is the function service.add of the file /api/esps of the component Web API. Such manipulation leads to exposed dangerous routine. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.

At a glance

Exploitability

Can be exploited over the network with an admin-level account. High risk of data exposure, data tampering, service disruption.

Exploit odds

0.8% chance of exploitation in the next 30 days (EPSS).

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2026-08-05 05:16 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-10-23 21:10 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.8% in the next 30 days (EPSS).
• Severity: 7.3 HIGH (CVSS).
• Fix: none linked yet, which raises it.

Details

Published

2026-08-05 05:16 UTC

Last modified

2026-10-23 21:10 UTC

Exploit probability

0.8% · EPSS, next 30 days

Weakness

CWE-749

Record status

Deferred

Attack profile CVSS 4.0 · 7.3

Attack vector

Network

Complexity

Low

Attack requirements

None

Privileges needed

High

User interaction

None

Confidentiality

High

Integrity

High

Availability

High

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2026-18901.md and follow it. Check whether this project is affected by CVE-2026-18901. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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