CVE-2026-18900
7.2 HIGHpublic exploit availablePublished 2026-08-05 · Updated 2026-08-05
AI risk analysis
- Summary
- The flaw allows os command injection via file argument manipulation in H3C NX15 V100R017's /api/esps endpoint, enabling remote code execution.
- Exploitability
- Exploitation is relatively straightforward given a public exploit and requires access to the affected API endpoint.
- Blast radius
- If exploited, this could lead to full system compromise and unauthorized command execution on H3C NX15 V100R017 devices.
- Prioritized remediation
- Update to the latest version of H3C NX15 or apply vendor-provided patches immediately.
rceos-command-injectionapi-exploitremote-code-execution
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
A weakness has been identified in H3C NX15 V100R017. This impacts the function file.exec of the file /api/esps of the component Backend RPC. This manipulation of the argument File causes os command injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-77, CWE-78
Public exploit & PoC references
All references
- https://github.com/coconut652-7/IOT_Vul_Public/blob/main/H3C/NX15R017/file_exec_root_rce/poc/postauth_file_exec_rce.py
- https://github.com/coconut652-7/IOT_Vul_Public/blob/main/H3C/NX15R017/file_exec_root_rce/report/postauth_file_exec_rce_report.md
- https://vuldb.com/cve/CVE-2026-18900
- https://vuldb.com/submit/857814
- https://vuldb.com/vuln/385934
- https://vuldb.com/vuln/385934/cti
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.