An Incomplete Filtering of Special Elements 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.