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 L L L 2.1 .0177 77.3 —
AFFECTED Product Versions Fixed TEW-821DAP 2.2.01b05 – —
TIMELINE Aug 21 Reserved by VulDB Aug 22 Published (CNA: VulDB) Aug 25 EXPLOIT PUBLISHED — CVE-2026-77945 (TRENDnet TEW-821DAP). Public exploit reference added.
A vulnerability was found in TRENDnet TEW-821DAP 2.2.01b05. Affected is an unknown function of the file /cgi-bin/upload.cgi of the component ssi. Performing a manipulation of the argument filename results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used.
| Date | Event | Detail |
|---|---|---|
| August 21, 2026 | Reserved | Reserved by VulDB |
| August 22, 2026 | Published | Published (CNA: VulDB) |
| August 25, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-77945 (TRENDnet TEW-821DAP). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| TRENDnet | TEW-821DAP | — | 2.2.01b05 | — |
Authoritative record: CVE-2026-77945 at cve.org
Vendors: trendnet
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-77945 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.
