SB2022062404 - Multiple vulnerabilities in Yokogawa STARDOM

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Use of hard-coded credentials (CVE-ID: CVE-2022-30997)

The vulnerability allows a remote user to gain full access to vulnerable system.

The vulnerability exists due to presence of hard-coded credentials in application code. A remote administrator on the local network can read/change configuration settings or update the controller with tampered firmware.

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

2) Cleartext transmission of sensitive information (CVE-ID: CVE-2022-29519)

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

The vulnerability exists due to software uses insecure communication channel to transmit sensitive information. A remote attacker with ability to intercept network traffic can gain access to sensitive data.

Remediation

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

References

• https://ics-cert.us-cert.gov/advisories/icsa-22-174-01
• https://web-material3.yokogawa.com/1/32885/files/YSAR-22-0007-E.pdf