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NVD CRITICAL: CVE-2026-19348 — A security flaw has been discovered in Shenzhen Aitemi M300 Wi-Fi Repeater r0-ea...

·Source: NIST NVD

Updated:

Executive Summary

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 us

Analysis

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. CVSS Score: 9.8. Published: 2026-08-09T11:16:52.743.

Indicators of Compromise (1)

CVE (1)
CVE-2026-19348
Source Attribution

Originally published by NIST NVD on Aug 9, 2026. Verified by: NIST.

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