SB2024032209 - Multiple vulnerabilities in KDDI CORPORATION HGW BL1500HM

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Use of Weak Credentials (CVE-ID: CVE-2024-21865)

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

The vulnerability exists due to weak hard coded credentials. A remote attacker on the local network can connect via SSH and use a shell.

2) Use of Weak Credentials (CVE-ID: CVE-2024-29071)

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

The vulnerability exists due to weak hard coded credentials. A remote attacker on the local network can change the system settings.

3) Command Injection (CVE-ID: CVE-2024-28041)

The vulnerability allows a remote attacker to execute arbitrary commands on the target system.

The vulnerability exists due to improper input validation. A remote unauthenticated attacker on the local network can pass specially crafted data to the application and execute arbitrary commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Remediation

Install update from vendor's website.

References

• https://jvn.jp/en/vu/JVNVU93546510/index.html