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THREAT OPS › Threat News › [NVD] CVE-2026-19348 (CRITICAL 9.8) — 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 resul

[NVD] CVE-2026-19348 (CRITICAL 9.8) — 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 resul

mednvdPublished 2026-08-09

CVE-2026-19348 CVSS: 9.8 CRITICAL Published: 2026-08-09T11:16:52.743

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 initiat

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-19348