{"id":"CVE-2023-4467","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-4467","generatedAt":"2026-10-28T08:27:28.416Z","title":"A vulnerability was found in Poly Trio 8800 7.2.6.0019 and classified as critical.","description":"A vulnerability was found in Poly Trio 8800 7.2.6.0019 and classified as critical. Affected by this issue is some unknown functionality of the component Test Automation Mode. The manipulation leads to backdoor. It is possible to launch the attack on the physical device. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249260.","published":"2023-12-29T10:15:13.000Z","lastModified":"2026-06-17T06:37:54.000Z","status":"Modified","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"3.1","score":6.6,"severity":"MEDIUM","vector":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-912"],"affected":["poly/trio 8800 firmware"],"epss":{"score":0.00272,"percentile":0.19415,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.html","tags":["Not Applicable"],"source":"cna@vuldb.com"},{"url":"https://github.com/modzero/MZ-23-01-Poly-VoIP-Devices","source":"cna@vuldb.com"},{"url":"https://modzero.com/en/advisories/mz-23-01-poly-voip/","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.249260","tags":["Permissions Required","Third Party Advisory","VDB Entry"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.249260","tags":["Third Party Advisory","VDB Entry"],"source":"cna@vuldb.com"},{"url":"https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.html","tags":["Not Applicable"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/modzero/MZ-23-01-Poly-VoIP-Devices","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://modzero.com/en/advisories/mz-23-01-poly-voip/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://vuldb.com/?ctiid.249260","tags":["Permissions Required","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://vuldb.com/?id.249260","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-4467","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}