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P3
CVE-2026-19348: M300 Wi-Fi Repeater r0-ea7890a
CVE-2026-19348. CVSS 3.1 base score 9.8 (CRITICAL, Vendor/CNA). EPSS 0.03568 (percentile 0.89302), scored 22-Oct-2026.
Affected technology
M300 Wi-Fi Repeater · r0-ea7890a
Shenzhen Aitemi
Component: Not specified by the source
Function: sprintf
File: /protocol.csp
Attack conditions (VulDB, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
VulDB’s CVSS 4.0 assessment (base score 8.9/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-74, CWE-77
- CCR priority
- 40.1 /100 (P3)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
- EPSS
- 0.03568 · percentile 0.89302 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-19348.html