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 .0246 83.2 —
AFFECTED Product Versions Fixed M300 Wi-Fi Repeater r0-ea7890a – —
TIMELINE Aug 8 Reserved by VulDB Aug 9 Published (CNA: VulDB) Aug 10 EXPLOIT PUBLISHED — CVE-2026-19348 (Shenzhen Aitemi M300 Wi-Fi Repeater). Public exploit reference added.
A security flaw has been discovered in Shenzhen Aitemi M300 Wi-Fi Repeater r0-ea7890a. Impacted is the function sprintf of the file /protocol.csp?fname=net&opt=smacfilter_conf&function=set&act=add&name=test&enable=1. Performing a manipulation of the argument enable/name/mac results in command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.
| Date | Event | Detail |
|---|---|---|
| August 8, 2026 | Reserved | Reserved by VulDB |
| August 9, 2026 | Published | Published (CNA: VulDB) |
| August 10, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-19348 (Shenzhen Aitemi M300 Wi-Fi Repeater). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Shenzhen Aitemi | M300 Wi-Fi Repeater | — | r0-ea7890a | — |
Authoritative record: CVE-2026-19348 at cve.org
Vendors: shenzhen aitemi
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-19348 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.