CVE-2026-59686

Progress LoadMaster, ECS Connection Manager, Object Scale Connection Manager, and MOVEit WAF OS Command Injection via Management Interface

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.

Scores

Weaknesses (CWE)

• CWE-78

European references

• ENISA EUVD · EUVD-2026-49184
• GCVE · GCVE-0-2026-59686

CERT-FR advisories

• CERTFR-2026-AVI-1011 — Multiples vulnérabilités dans Progress MOVEit WAF · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

• cpe:2.3:a:progress:connection_manager_for_objectscale:*:*:*:*:*:*:*:* < 7.2.63.3
• cpe:2.3:a:progress:ecs_connection_manager:*:*:*:*:*:*:*:* < 7.2.63.3
• cpe:2.3:a:progress:moveit_web_application_firewall:*:*:*:*:*:*:*:* < 7.2.63.3
• cpe:2.3:o:progress:loadmaster:*:*:*:*:*:*:*:* < 7.2.54.19
• cpe:2.3:o:progress:loadmaster:*:*:*:*:*:*:*:* ≥ 7.2.55.0 < 7.2.63.3

Affected products

References

• https://community.progress.com/s/article/LoadMaster-Critical-Security-Bulletin-July-2026-CVE-2026-59686-CVE-2026-59687-CVE-2026-59688-CVE-2026-59689-CVE-2026-59690

Sources