漏洞描述
Identified Loytec PLC web interfaces that were accessible using default credentials (admin:loytec4u). These devices were commonly deployed in building automation and industrial control environments. When left unchanged, default credentials could have allowed unauthorized users to gain administrative access to the system.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。