CVE-2019-6536

CVE-2019-6536 is a high-severity vulnerability affecting LCDS LAquis SCADA versions prior to 4.3.1.71. It involves a write past the end of an allocated buffer when opening a specially crafted ELS file, potentially leading to remote code execution. The attack requires user interaction (opening a malicious file) but has low attack complexity, with successful exploitation granting high impact to confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.