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 backup restore functionality, potentially resulting in complete system compromise.
Affected products
progress: connection manager for objectscale; progress: ecs connection manager; progress: moveit web application firewall; progress: loadmaster
References1
- community.progress.com/s/article/LoadMaster-Critical-Security-B… Vendor Advisory
Metrics
- CVSS 3.1
-
8.4
HIGH
Score source: CNA
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H - EPSS — exploit probability
- 2% percentile: 77 · as of 13 November 2026
- CWE
- CWE-78
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