Reference page — cumulative record through Sunday, October 4, 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 L N H H H 7.4 .0085 56.9 —
AFFECTED Product Versions Fixed HG10 300001138 – —
TIMELINE Sep 5 Reserved by VulDB Sep 6 Published (CNA: VulDB) Sep 11 EXPLOIT PUBLISHED — CVE-2026-86166 (Tenda HG10). Public exploit reference added.
A vulnerability was determined in Tenda HG10 300001138. This issue affects the function formWanRedirect of the file /boaform/formWanRedirect of the component Boa Web Server. Executing a manipulation of the argument if can lead to buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
| Date | Event | Detail |
|---|---|---|
| September 5, 2026 | Reserved | Reserved by VulDB |
| September 6, 2026 | Published | Published (CNA: VulDB) |
| September 11, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-86166 (Tenda HG10). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Tenda | HG10 | — | 300001138 | — |
Authoritative record: CVE-2026-86166 at cve.org
Vendors: tenda
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-86166 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 Sunday, October 4, 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.
