CVE-2025-41696
MediumCVSS 4.6Exploitation Probability (EPSS)
Low risk10th percentile - higher than 10% of all known CVEs
Summary
An attacker can use an undocumented UART port on the PCB as a side-channel with the user hardcoded credentials obtained from CVE-2025-41692 to gain read access to parts of the filesystem of the device.
Risk Assessment
Gaining access to the device filesystem may allow the attacker to steal sensitive data, modify configuration, or escalate privileges.
Recommendation
Secure physical access to the UART port, for example by removing it from production devices or restricting access. Change all default and hardcoded credentials.
Other vulnerabilities in Device firmware
See all- CVE-2026-27564High
A high-privileged remote attacker can exploit a command injection vulnerability in the /api/datastorage/data endpoint by sending a PUT request with admin credentials, allowing execution of commands with root privileges on the device.
- CVE-2026-27563High
A high-privileged remote attacker can exploit a command injection vulnerability in the /api/datastorage/data endpoint by sending a crafted GET request with admin credentials, allowing execution of commands with root privileges on the device.
- CVE-2026-27562High
A high-privileged remote attacker can exploit a command injection vulnerability in the /api/iodd/config endpoint by sending a crafted PUT request with admin credentials, allowing execution of commands with root privileges on the device.
- CVE-2026-27561High
A high-privileged remote attacker can exploit a command injection vulnerability in the /api/iodd/config endpoint by sending a crafted GET request with admin credentials, allowing execution of commands with root privileges on the device.
- CVE-2026-27560High
A high-privileged remote attacker can exploit a command injection vulnerability in the /api/status/data endpoint by sending a crafted DELETE request with admin credentials, allowing execution of commands with root privileges on the device.
- CVE-2026-49008Medium
By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to the integrity verification of a specific application function on the device.
- CVE-2026-49007High
Vulnerability allowing access to unencrypted information in the device firmware, enabling an attacker to obtain the initial login credentials for the device's web interface.
- CVE-2026-49006Medium
By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to TLS transmission.
- CVE-2026-49005Low
The root password hash of the device can be obtained through unencrypted information in the firmware.
- CVE-2026-50210High
The device encrypts data using AES-CBC with static zero-filled Initialization Vectors (IVs), making it susceptible to replay attacks and known-plaintext decryption.
Original NVD description (English source)
An attacker can use an undocumented UART port on the PCB as a side-channel with the user hardcoded credentials obtained from CVE-2025-41692 to gain read access to parts of the filesystem of the device.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS