{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-15083","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2025-12-25T09:36:38.360Z","datePublished":"2025-12-25T17:32:06.260Z","dateUpdated":"2025-12-30T21:09:24.413Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2025-12-25T17:32:06.260Z"},"title":"TOZED ZLT M30s UART on-chip debug and test interface with improper access control","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-1191","lang":"en","description":"On-Chip Debug and Test Interface With Improper Access Control"}]}],"affected":[{"vendor":"TOZED","product":"ZLT M30s","versions":[{"version":"1.0","status":"affected"},{"version":"1.1","status":"affected"},{"version":"1.2","status":"affected"},{"version":"1.3","status":"affected"},{"version":"1.4","status":"affected"},{"version":"1.5","status":"affected"},{"version":"1.6","status":"affected"},{"version":"1.7","status":"affected"},{"version":"1.8","status":"affected"},{"version":"1.9","status":"affected"},{"version":"1.10","status":"affected"},{"version":"1.11","status":"affected"},{"version":"1.12","status":"affected"},{"version":"1.13","status":"affected"},{"version":"1.14","status":"affected"},{"version":"1.15","status":"affected"},{"version":"1.16","status":"affected"},{"version":"1.17","status":"affected"},{"version":"1.18","status":"affected"},{"version":"1.19","status":"affected"},{"version":"1.20","status":"affected"},{"version":"1.21","status":"affected"},{"version":"1.22","status":"affected"},{"version":"1.23","status":"affected"},{"version":"1.24","status":"affected"},{"version":"1.25","status":"affected"},{"version":"1.26","status":"affected"},{"version":"1.27","status":"affected"},{"version":"1.28","status":"affected"},{"version":"1.29","status":"affected"},{"version":"1.30","status":"affected"},{"version":"1.31","status":"affected"},{"version":"1.32","status":"affected"},{"version":"1.33","status":"affected"},{"version":"1.34","status":"affected"},{"version":"1.35","status":"affected"},{"version":"1.36","status":"affected"},{"version":"1.37","status":"affected"},{"version":"1.38","status":"affected"},{"version":"1.39","status":"affected"},{"version":"1.40","status":"affected"},{"version":"1.41","status":"affected"},{"version":"1.42","status":"affected"},{"version":"1.43","status":"affected"},{"version":"1.44","status":"affected"},{"version":"1.45","status":"affected"},{"version":"1.46","status":"affected"},{"version":"1.47","status":"affected"}],"modules":["UART Interface"]}],"descriptions":[{"lang":"en","value":"A vulnerability was determined in TOZED ZLT M30s up to 1.47. The affected element is an unknown function of the component UART Interface. Executing manipulation can lead to on-chip debug and test interface with improper access control. The physical device can be targeted for the attack. Attacks of this nature are highly complex. The exploitability is described as difficult. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":1,"vectorString":"CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"LOW"}},{"cvssV3_1":{"version":"3.1","baseScore":2,"vectorString":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":2,"vectorString":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":1.2,"vectorString":"AV:L/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR"}}],"timeline":[{"time":"2025-12-25T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-12-25T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-12-25T10:42:28.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"S33K3R (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/?id.338411","name":"VDB-338411 | TOZED ZLT M30s UART on-chip debug and test interface with improper access control","tags":["vdb-entry"]},{"url":"https://vuldb.com/?ctiid.338411","name":"VDB-338411 | CTI Indicators (IOB, IOC)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.707974","name":"Submit #707974 | TOZED ZLT M30s 1.47 Improper Access Control in Debug Interface","tags":["third-party-advisory"]},{"url":"https://hacklab.eu.org/blogs/zlt_m30s_debug_interface","tags":["exploit"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-30T21:09:16.458225Z","id":"CVE-2025-15083","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-12-30T21:09:24.413Z"}}]}}