Description
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.
CISA Known Exploited Vulnerability
Date added 2025-09-29 | Due date 2025-10-20
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Problem types
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
Product status
4.5 (custom) before 5.0.31
5.1 (custom) before 5.1.20
5.2 (custom) before 5.2.31
5.3 (custom) before 5.4.8
5.5 (custom) before 5.5.7
References
www.cisa.gov/...erabilities-catalog?field_cve=CVE-2025-59689
www.libraesva.com/security-blog/
docs.libraesva.com/...njection-vulnerability-cve-2025-59689/