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CVE-2026-18902

H3C NX15 esps repeaterproc command injection

HIGH
7.2
CVSS Score
Published: August 5, 2026 at 04:30 AM UTC
Updated: October 23, 2026 at 09:10 PM UTC
2 products affected across 1 vendornx15Magic NX15

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Severity
HIGH7.2
Exploit prediction
EPSS 4%
SSVC
PoC

Description

A vulnerability was detected in H3C NX15 V100R017. Affected by this vulnerability is the function esps.wan.repeater.set/repeaterproc of the file /api/esps. Performing a manipulation of the argument my2P4key results in command injection. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/385936
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/385936/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-18902
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/857833
Related
Source: cverecord
https://github.com/coconut652-7/IOT_Vul_Public/blob/main/H3C/NX15R017/esps.wan.repeater.set-repeaterproc/report/postauth_esps_wan_repeater_repeaterproc_rce_report.md
Exploit
Source: cverecord
https://github.com/coconut652-7/IOT_Vul_Public/blob/main/H3C/NX15R017/esps.wan.repeater.set-repeaterproc/poc/postauth_esps_wan_repeater_repeaterproc_rce.py

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-77CWE-74

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