CVE-2025-15083
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.
Published:Dec 25, 2025
Last Modified:Jan 20, 2026
EPS:Dec 25, 2025
EPSS Score:0.00016
CVSS Score:2
Affected Products
Vendor
Product
Action
Vendor
Gztozed
Product
Zlt M30s
Gztozed
Zlt M30s
Vendor
Gztozed
Product
Zlt M30s Firmware
Gztozed
Zlt M30s Firmware
Vendor
Tozed
Product
Zlt M30s
Tozed
Zlt M30s
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
