CVE-2025-59689 — Libraesva Email Security Gateway Command Injection Vulnerability
2025-09-29 • CISA Known Exploited Vulnerability
[event] Libraesva Email Security Gateway (ESG) contains a command injection vulnerability which allows command injection via a compressed e-mail attachment.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Libraesva |
| Product | Email Security Gateway |
| CWE | CWE-77 |
| CVE ID | CVE-2025-59689 |
| Date Added | 2025-09-29 |
| Due Date | 2025-10-20 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2025-10-20