CVE-2025-59689 · netVigilance record NV25-0183
Libraesva Email Security Gateway Command Injection
past due
What to do
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA deadline 2025-10-20 · passed 10 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
Libraesva Email Security Gateway (ESG) contains a command injection vulnerability which allows command injection via a compressed e-mail attachment.
Who is affected
Libraesva Email Security Gateway. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-77.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 10 months ago
Sources
- NVD entry for CVE-2025-59689 nvd.nist.gov/vuln/detail/CVE-2025-59689
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- docs.libraesva.com docs.libraesva.com/knowledgebase/security-advisory-command-injection-vulnerability-cve-2025-59689/
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2025-59689