CVE-2026-59686 Details
Description
An OS Command Injection vulnerability in Progress Software LoadMaster, ECS Connection Manager, Object Scale Connection Manager, and MOVEit WAF allows an authenticated attacker with high privileges to execute arbitrary operating system commands on the affected appliance via the management interface, potentially resulting in complete system compromise.
A vulnerability allowing OS command injection has been identified in Progress Software LoadMaster, ECS Connection Manager, Object Scale Connection Manager, and MOVEit WAF. This vulnerability allows an authenticated attacker with high privileges to execute arbitrary operating system commands on the affected appliance through the management interface. The issue could lead to a complete system compromise. The vulnerability affects Progress Kemp LoadMaster GA versions through 7.2.63.2, LoadMaster LTSF versions through 7.2.54.18, ECS Connection Manager versions through 7.2.63.2, Connection Manager for ObjectScale versions through 7.2.63.2, and Multi-Tenant LoadMaster versions through 7.1.35.15.
Progress Software has developed a patch for this vulnerability, which is available in the latest versions of the affected products. Instructions for upgrading can be found on the Progress Community Portal.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 27, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| progress connection manager for objectscale | < 7.2.63.3 |
CPE
Remediation
| |
| progress ecs connection manager | < 7.2.63.3 |
CPE
Remediation
| |
| progress moveit web application firewall | < 7.2.63.3 |
CPE
Remediation
| |
| progress loadmaster | < 7.2.54.19 >= 7.2.55.0, < 7.2.63.3 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 11, 2026 | Initial Analysis | [email protected] |
| Jul 28, 2026 | CVE Modified | CISA-ADP |
| Jul 27, 2026 | CVE Modified | CISA-ADP |
| Jul 27, 2026 | New CVE Received | [email protected] |