Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N H N H H H 7.3 .0226 81.6 —
AFFECTED Product Versions Fixed NX15 V100R017 – —
TIMELINE Aug 4 Reserved by VulDB Aug 4 Published (CNA: VulDB) Aug 5 EXPLOIT PUBLISHED — CVE-2026-18811 (H3C NX15). Public exploit reference added.
A vulnerability was detected in H3C NX15 V100R017. The affected element is the function Add of the file /api/esps. Performing a manipulation of the argument esps.filter.url results in command injection. It is possible to initiate the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure.
| Date | Event | Detail |
|---|---|---|
| August 4, 2026 | Reserved | Reserved by VulDB |
| August 4, 2026 | Published | Published (CNA: VulDB) |
| August 5, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-18811 (H3C NX15). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| H3C | NX15 | — | V100R017 | — |
Authoritative record: CVE-2026-18811 at cve.org
Vendors: h3c
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-18811 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.