CVE-2025-59689 — Actively Exploited: Email Security Gateway (Libraesva)
Libraesva Email Security Gateway (ESG) contains a command injection vulnerability which allows command injection via a compressed e-mail attachment.
| CVE ID | CVE-2025-59689 |
|---|---|
| Vendor | Libraesva |
| Product | Email Security Gateway |
| Vulnerability name | Libraesva Email Security Gateway Command Injection Vulnerability |
| Date added | 2025-09-29 |
| Remediation due | 2025-10-20 |
| Known ransomware use | Unknown |
| Required action | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
| Description | Libraesva Email Security Gateway (ESG) contains a command injection vulnerability which allows command injection via a compressed e-mail attachment. |
| Source | CISA Known Exploited Vulnerabilities |
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