{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19348","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-08-08T13:56:38.542Z","datePublished":"2026-08-09T10:30:09.153Z","dateUpdated":"2026-08-10T21:12:19.495Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-08-09T10:30:09.153Z"},"title":"Shenzhen Aitemi M300 Wi-Fi Repeater protocol.csp sprintf command injection","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-77","lang":"en","description":"Command Injection"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-74","lang":"en","description":"Injection"}]}],"affected":[{"vendor":"Shenzhen Aitemi","product":"M300 Wi-Fi Repeater","versions":[{"version":"r0-ea7890a","status":"affected"}],"cpes":["cpe:2.3:a:shenzhen_aitemi:m300_wi-fi_repeater:*:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"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."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":9.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","baseSeverity":"CRITICAL"}},{"cvssV3_1":{"version":"3.1","baseScore":9.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV3_0":{"version":"3.0","baseScore":9.8,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV2_0":{"version":"2.0","baseScore":10,"vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}],"timeline":[{"time":"2026-08-08T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-08T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-08T16:01:53.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"metermult (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/vuln/387184","name":"VDB-387184 | Shenzhen Aitemi M300 Wi-Fi Repeater protocol.csp sprintf command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/387184/cti","name":"VDB-387184 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19348","name":"CVE-2026-19348 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/865682","name":"Submit #865682 | Shenzhen Aitemi Shenzhen Aitemi M300 Wi-Fi Repeater r0-ea7890a Command Injection","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/865683","name":"Submit #865683 | Shenzhen Aitemi M300 Wifi Repeater r0-ea7890a Command Injection (Duplicate)","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/865684","name":"Submit #865684 | Shenzhen Aitemi M300 Wifi Repeater r0-ea7890a Command Injection (Duplicate)","tags":["third-party-advisory"]},{"url":"https://github.com/IEATASICS/m300-repeater-bugs","tags":["exploit"]}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-10T20:56:16.459428Z","id":"CVE-2026-19348","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-10T21:12:19.495Z"}}]}}