CVE-2025-59689
medium · 6.1Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Added 2025-09-29Remediation due 2025-10-20
Libraesva ESG 4.5 through 5.5.x before 5.5.7 allows command injection via a compressed e-mail attachment. For ESG 5.0 a fix has been released in 5.0.31. For ESG 5.1 a fix has been released in 5.1.20. For ESG 5.2 a fix has been released in 5.2.31. For ESG 5.4 a fix has been released in 5.4.8. For ESG 5.5. a fix has been released in 5.5.7.
6.1
CVSS
1.9%
EPSS (exploit prob.)
78th
EPSS percentile
2025-09-19
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-77
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| libraesva | email_security_gateway | >= 4.5, < 5.0.31 |
| libraesva | email_security_gateway | >= 5.1.0, < 5.1.20 |
| libraesva | email_security_gateway | >= 5.2.0, < 5.2.31 |
| libraesva | email_security_gateway | >= 5.3.0, < 5.3.16 |
| libraesva | email_security_gateway | >= 5.4.0, < 5.4.8 |
| libraesva | email_security_gateway | >= 5.5.0, < 5.5.7 |
Check a specific version with /api/v1/cve/match.
References
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2025-59689