SB2023120822 - Multiple vulnerabilities in Mitsubishi Electric FA Engineering Software products

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Information disclosure (CVE-ID: CVE-2022-21151)

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to an error during processor optimization removal or modification of security-critical code. A local privileged user can gain access to potentially sensitive information.

2) Observable discrepancy (CVE-ID: CVE-2021-33149)

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to the observable behavioral discrepancy issue. A local user can gain unauthorized access to sensitive information on the system.

Remediation

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

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-01"
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-01</a></p><p>
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-017_en.pdf</p><p><br></p>