CVE-2026-59686

EUVD-2026-49184
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.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.4 HIGH
ADJACENT_NETWORK
LOW
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 71.14%
Affected Products (NVD)
VendorProductVersion
progressconnection_manager_for_objectscale
𝑥
< 7.2.63.3
progressecs_connection_manager
𝑥
< 7.2.63.3
progressmoveit_web_application_firewall
𝑥
< 7.2.63.3
progressloadmaster
𝑥
< 7.2.54.19
progressloadmaster
7.2.55.0 ≤
𝑥
< 7.2.63.3
𝑥
= Vulnerable software versions