SB2025052315 - Multiple vulnerabilities in ECOVACS DEEBOT Vacuum and Base Station devices

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Use of Hard-coded Cryptographic Key (CVE-ID: CVE-2025-30198)

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to use of hard-coded WPA2-PSK cryptographic key. A remote attacker on the local network can derive the key from the device serial number.

2) Download of code without integrity check (CVE-ID: CVE-2025-30199)

The vulnerability allows a remote user to compromise the affected system

The vulnerability exists due to software does not perform software integrity check when downloading updates. A remote administor can send malicious over-the-air updates to base station via insecure connection between robot and base station.

3) Use of Hard-coded Cryptographic Key (CVE-ID: CVE-2025-30200)

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to use of hard-coded AES cryptographic key. A remote attacker on the local network can derive the key from the device serial number.

Remediation

Install update from vendor's website.

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-25-135-19
• https://www.ecovacs.com/global/userhelp/dsa20250509001