An Improper Handling of Unicode Encoding vulnerability in the Schweitzer Engineering Laboratories SEL-5030 acSELerator QuickSet Software could allow an attacker to embed instructions that could be executed by an authorized device operator.

See Instruction Manual Appendix A and Appendix E dated 20230615 for more details.
This issue affects SEL-5030 acSELerator QuickSet Software: through 7.1.3.0.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-31169
• https://selinc.com/support/security-notifications/external-reports
• https://www.nozominetworks.com/blog