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CVE-2026-18901

Status: DeferredHigh (7.3)—

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.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

Vector CVSS con AV:N/PR:H/UI:N indica acceso remoto con privilegios altos, sin interacción; CWE-749 (Exposed Dangerous Function) sugiere ejecución de rutinas. T1210 por acceso remoto con privilegios. Impactos: ejecución de código (Web API manipulable) y manipulación de datos (función de servicio exp

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Privileged Account ManagementDisable or Remove Feature or ProgramVulnerability ScanningThreat Intelligence ProgramRestrict Web-Based ContentRestrict File and Directory Permissions

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

H3C — Nx15AI

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2026-18901",
  "cveTags": [],
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          "options": [
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  "affected": [
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          "modules": [
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      "url": "https://github.com/coconut652-7/IOT_Vul_Public/blob/main/H3C/NX15R017/service_add_root_rce_chain/poc/postauth_service_add_rce.py",
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      "url": "https://vuldb.com/submit/857817",
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      "url": "https://vuldb.com/vuln/385935",
      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/vuln/385935/cti",
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      "description": [
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          "value": "CWE-749"
        }
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    {
      "lang": "en",
      "value": "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."
    }
  ],
  "lastModified": "2026-08-12T20:59:00.027",
  "sourceIdentifier": "cna@vuldb.com"
}