Zlt M30S Firmware
Monthly
UART interface debug and test access control bypass in TOZED ZLT M30s firmware versions up to 1.47 allows physical attackers to access on-chip debug interfaces with improper authentication, leading to information disclosure and potential system manipulation. Exploitation requires direct physical device access and is difficult to execute, but publicly available exploit code exists and the vendor has not responded to disclosure. With an EPSS score of 0.03% and CVSS 0.3, real-world risk is minimal despite public POC availability.
UART interface debug and test access control bypass in TOZED ZLT M30s firmware versions up to 1.47 allows physical attackers to access on-chip debug interfaces with improper authentication, leading to information disclosure and potential system manipulation. Exploitation requires direct physical device access and is difficult to execute, but publicly available exploit code exists and the vendor has not responded to disclosure. With an EPSS score of 0.03% and CVSS 0.3, real-world risk is minimal despite public POC availability.