Threat Analysis: Libraesva ESG Vulnerability Allows Attackers to Execute Malicious Commands

Threat Analysis: Libraesva ESG Vulnerability Allows Attackers to Execute Malicious Commands By CyberDudeBivash • September 2025 Official Sites: cyberdudebivash.com | cyberbivash.blogspot.com Disclosure: This post contains affiliate links. If you purchase through them, CyberDudeBivash may earn a commission at no extra cost to you. Recommended Security Tools & Training EDUREKA — Incident Response & Malware / Vulnerability Analysis Courses AliExpress WW — Hardware lab kits & accessories for testing Alibaba WW — Enterprise network & security infrastructure Kaspersky — Advanced endpoint & email security A severe command injection vulnerability (CVE-2025-59689) has been disclosed in **Libraesva ESG (Email Security Gateway)**. An attacker can exploit this vulnerability via a specially crafted compressed email attachment, allowing arbitrary shell commands to be executed under a non-privi...