Vulnerability · Published Aug 5, 2026 · Assigned by VulDB
CVE-2026-18901H3C NX15 Web API esps service.add routine
High 7.2
In plain English
A high-severity security flaw in NX15 from H3C. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 58% of all known vulnerabilities).
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)0.8%top 41.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
Weakness: CWE-749 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
References
- VDB-385935 | H3C NX15 Web API esps service.add routine vdb-entry, technical-description
- VDB-385935 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- CVE-2026-18901 | CVE Analysis and Report third-party-advisory
- Submit #857817 | H3C NX15 Router NX15V100R017 Command Execution third-party-advisory
- https://github.com/coconut652-7/IOT_Vul_Public/tree/main/H3C/NX15R017/service_add_root_rce_chain/report related
- https://github.com/coconut652-7/IOT_Vul_Public/blob/main/H3C/NX15R017/service_add_root_rce_chain/poc/postauth_service_add_rce.py exploit