SB2025032524 - Multiple vulnerabilities in CHOCO TEI WATCHER mini

Description

This security bulletin contains information about 4 secuirty vulnerabilities.

1) Use of Client-Side Authentication (CVE-ID: CVE-2025-24517)

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

The vulnerability exists due to use of client-side authentication. A remote attacker can obtain the product's login password without authentication.

2) Storing passwords in a recoverable format (CVE-ID: CVE-2025-24852)

The vulnerability allows a local attacker to gain access to sensitive information.

The vulnerability exists due to storing passwords in a recoverable format. An attacker with physical access can obtain the product's login password.

3) Weak password requirements (CVE-ID: CVE-2025-25211)

The vulnerability allows a remote attacker to perform brute-force attack and guess the password.

The vulnerability exists due to weak password requirements. A remote attacker can perform a brute-force attack and guess users' passwords.

4) Direct Request ('Forced Browsing') (CVE-ID: CVE-2025-26689)

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

The vulnerability exists due to forced browsing issue. A remote attacker can send a specially crafted HTTP request to obtain or delete the product's data and alter the settings.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://jvn.jp/en/vu/JVNVU91154745/index.html
• https://www.inaba.co.jp/files/chocomini_vulnerability.pdf