SB2023082402 - Multiple vulnerabilities in Proself

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Improper Authentication (CVE-ID: CVE-2023-39415)

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests. A remote attacker can log in to the product's Control Panel and perform an unintended operation.

2) OS Command Injection (CVE-ID: CVE-2023-39416)

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

The vulnerability exists due to improper input validation. A remote administrator can pass specially crafted data to the application and execute arbitrary OS 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/jp/JVN19661362/
• https://www.proself.jp/information/150/
• https://www.proself.jp/information/149/