{"id":"CVE-2026-79390","title":"Trueview TI8161 6.0.23.4 is vulnerable to information disclosure due to the transmission of MQTT communications in plaintext over TCP port 1883","summary":"Trueview TI8161 6.0.23.4 is vulnerable to information disclosure due to the transmission of MQTT communications in plaintext over TCP port 1883. An unauthenticated attacker with access to the same network segment can intercept MQTT traff…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-284"],"published":"2026-09-04","updated":"2026-09-09","sourceUpdated":"2026-09-09T19:17:48.147","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-79390","references":[{"url":"https://github.com/EmbdCDACHyd/CVE/blob/main/CVE-2026-79390/README.md","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-09T18:53:51.322830Z"},"epss":0.00258,"epssPercentile":0.17753,"ingestedAt":"2026-09-08T20:10:03.168Z","slug":"CVE-2026-79390","body":"## Overview\n\nTrueview TI8161 6.0.23.4 is vulnerable to information disclosure due to the transmission of MQTT communications in plaintext over TCP port 1883. An unauthenticated attacker with access to the same network segment can intercept MQTT traffic and obtain sensitive device information and operational data, including device identifiers, message metadata, and control-related information.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":201967,"id":"CVE-2026-79390","ts":1789399993341,"field":"cvss","old":null,"new":"7.5"},{"seq":201966,"id":"CVE-2026-79390","ts":1789399993341,"field":"severity","old":"none","new":"high"},{"seq":200694,"id":"CVE-2026-79390","ts":1789397585449,"field":"cvss","old":"7.5","new":null},{"seq":200693,"id":"CVE-2026-79390","ts":1789397585449,"field":"severity","old":"high","new":"none"},{"seq":199394,"id":"CVE-2026-79390","ts":1789395475523,"field":"cvss","old":null,"new":"7.5"},{"seq":199393,"id":"CVE-2026-79390","ts":1789395475523,"field":"severity","old":"none","new":"high"},{"seq":198639,"id":"CVE-2026-79390","ts":1789392188161,"field":"cvss","old":"7.5","new":null},{"seq":198638,"id":"CVE-2026-79390","ts":1789392188161,"field":"severity","old":"high","new":"none"},{"seq":196970,"id":"CVE-2026-79390","ts":1789384273154,"field":"cvss","old":null,"new":"7.5"},{"seq":196969,"id":"CVE-2026-79390","ts":1789384273154,"field":"severity","old":"none","new":"high"},{"seq":194101,"id":"CVE-2026-79390","ts":1789378693985,"field":"cvss","old":"7.5","new":null},{"seq":194100,"id":"CVE-2026-79390","ts":1789378693985,"field":"severity","old":"high","new":"none"},{"seq":192888,"id":"CVE-2026-79390","ts":1789376494425,"field":"cvss","old":null,"new":"7.5"},{"seq":192887,"id":"CVE-2026-79390","ts":1789376494425,"field":"severity","old":"none","new":"high"},{"seq":191675,"id":"CVE-2026-79390","ts":1789373590352,"field":"cvss","old":"7.5","new":null},{"seq":191674,"id":"CVE-2026-79390","ts":1789373590352,"field":"severity","old":"high","new":"none"},{"seq":190460,"id":"CVE-2026-79390","ts":1789369449525,"field":"cvss","old":null,"new":"7.5"},{"seq":190459,"id":"CVE-2026-79390","ts":1789369449525,"field":"severity","old":"none","new":"high"},{"seq":189247,"id":"CVE-2026-79390","ts":1789368373399,"field":"cvss","old":"7.5","new":null},{"seq":189246,"id":"CVE-2026-79390","ts":1789368373399,"field":"severity","old":"high","new":"none"},{"seq":188030,"id":"CVE-2026-79390","ts":1789365211497,"field":"cvss","old":null,"new":"7.5"},{"seq":188029,"id":"CVE-2026-79390","ts":1789365211497,"field":"severity","old":"none","new":"high"},{"seq":186817,"id":"CVE-2026-79390","ts":1789363454917,"field":"cvss","old":"7.5","new":null},{"seq":186816,"id":"CVE-2026-79390","ts":1789363454917,"field":"severity","old":"high","new":"none"},{"seq":185603,"id":"CVE-2026-79390","ts":1789361195223,"field":"cvss","old":null,"new":"7.5"},{"seq":185602,"id":"CVE-2026-79390","ts":1789361195223,"field":"severity","old":"none","new":"high"},{"seq":184390,"id":"CVE-2026-79390","ts":1789358318904,"field":"cvss","old":"7.5","new":null},{"seq":184389,"id":"CVE-2026-79390","ts":1789358318904,"field":"severity","old":"high","new":"none"},{"seq":182641,"id":"CVE-2026-79390","ts":1789354302564,"field":"cvss","old":null,"new":"7.5"},{"seq":182640,"id":"CVE-2026-79390","ts":1789354302564,"field":"severity","old":"none","new":"high"},{"seq":181434,"id":"CVE-2026-79390","ts":1789353280039,"field":"cvss","old":"7.5","new":null},{"seq":181433,"id":"CVE-2026-79390","ts":1789353280039,"field":"severity","old":"high","new":"none"},{"seq":180227,"id":"CVE-2026-79390","ts":1789350265377,"field":"cvss","old":null,"new":"7.5"},{"seq":180226,"id":"CVE-2026-79390","ts":1789350265377,"field":"severity","old":"none","new":"high"},{"seq":179020,"id":"CVE-2026-79390","ts":1789348256991,"field":"cvss","old":"7.5","new":null},{"seq":179019,"id":"CVE-2026-79390","ts":1789348256991,"field":"severity","old":"high","new":"none"},{"seq":177813,"id":"CVE-2026-79390","ts":1789346355890,"field":"cvss","old":null,"new":"7.5"},{"seq":177812,"id":"CVE-2026-79390","ts":1789346355890,"field":"severity","old":"none","new":"high"},{"seq":176606,"id":"CVE-2026-79390","ts":1789343157207,"field":"cvss","old":"7.5","new":null},{"seq":176605,"id":"CVE-2026-79390","ts":1789343157207,"field":"severity","old":"high","new":"none"},{"seq":174723,"id":"CVE-2026-79390","ts":1789334853046,"field":"cvss","old":null,"new":"7.5"},{"seq":174722,"id":"CVE-2026-79390","ts":1789334853046,"field":"severity","old":"none","new":"high"},{"seq":173518,"id":"CVE-2026-79390","ts":1789333641229,"field":"cvss","old":"7.5","new":null},{"seq":173517,"id":"CVE-2026-79390","ts":1789333641229,"field":"severity","old":"high","new":"none"},{"seq":172332,"id":"CVE-2026-79390","ts":1789331080516,"field":"cvss","old":null,"new":"7.5"},{"seq":172331,"id":"CVE-2026-79390","ts":1789331080516,"field":"severity","old":"none","new":"high"},{"seq":171146,"id":"CVE-2026-79390","ts":1789328750768,"field":"cvss","old":"7.5","new":null},{"seq":171145,"id":"CVE-2026-79390","ts":1789328750768,"field":"severity","old":"high","new":"none"},{"seq":169941,"id":"CVE-2026-79390","ts":1789327144532,"field":"cvss","old":null,"new":"7.5"},{"seq":169940,"id":"CVE-2026-79390","ts":1789327144532,"field":"severity","old":"none","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