CVE-2026-18810

HIGH

H3C NX15 networkSetup missing authentication

Title source: cna
STIX 2.1

Description

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.

References (5)

Core 5
Core References
Vdb Entry vdb-entry
VDB-385809 | H3C NX15 networkSetup missing authentication
https://vuldb.com/vuln/385809
Signature, Permissions Required signature permissions-required
VDB-385809 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/385809/cti
Third Party Advisory third-party-advisory
CVE-2026-18810 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-18810
Third Party Advisory third-party-advisory
Submit #857805 | H3C NX15 Router V100R017 Improper Authentication
https://vuldb.com/submit/857805

Scores

CVSS v3 7.3
EPSS 0.0038
EPSS Percentile 31.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-287 CWE-306
Status published
Products (1)
H3C/NX15 V100R017
Published Aug 04, 2026
Tracked Since Aug 05, 2026