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 N N H H H 8.9 .0199 79.0 —
AFFECTED Product Versions Fixed GL-MT3000 4.4.0 – —
TIMELINE Aug 3 Reserved by VulDB Aug 3 Published (CNA: VulDB) Aug 4 RESCORED — CVE-2026-18685 (GL.iNet GL-MT3000). CVSS 9.3 → 8.9 (NVD).
A security vulnerability has been detected in GL.iNet GL-MT3000 up to 4.4.5. Impacted is the function set_upgrade of the file /cgi-bin/glc of the component modem.so. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.
| Date | Event | Detail |
|---|---|---|
| August 3, 2026 | Reserved | Reserved by VulDB |
| August 3, 2026 | Published | Published (CNA: VulDB) |
| August 4, 2026 | RESCORED | RESCORED — CVE-2026-18685 (GL.iNet GL-MT3000). CVSS 9.3 → 8.9 (NVD). |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| GL.iNet | GL-MT3000 | — | 4.4.0 | — |
Authoritative record: CVE-2026-18685 at cve.org
Vendors: gl.inet
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-18685 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.