CVE-2026-59686Progress LoadMaster, ECS Connection Manager, Object Scale Connection Manager, and MOVEit WAF OS Command Injection via Management Interface
Updated under an hour ago ()
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It affects Progress Software LoadMaster and 7 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.4 HIGH (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- ProgressSoftware
- NVD analysis
- Analyzed
- Record last updated
- Jul 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Progress Software LoadMaster progress_software:loadmaster (from the name) | from All Previous Versions before 7.2.63.3; from All Previous Versions before 7.2.54.19 | CNA record |
Progress Software ECS Connection Manager progress_software:ecs_connection_manager (from the name) | from 7.2.60.0 before 7.2.63.3 | CNA record |
Progress Software Object Scale Connection Manager progress_software:object_scale_connection_manager (from the name) | from 7.2.60.0 before 7.2.63.3 | CNA record |
Progress Software MOVEit WAF progress_software:moveit_waf (from the name) | from 7.2.60.0 before 7.2.63.3 | CNA record |
progress connection_manager_for_objectscale progress:connection_manager_for_objectscale | before 7.2.63.3 | NVD |
progress ecs_connection_manager progress:ecs_connection_manager | before 7.2.63.3 | NVD |
progress moveit_web_application_firewall progress:moveit_web_application_firewall | before 7.2.63.3 | NVD |
progress loadmaster progress:loadmaster | before 7.2.54.19; from 7.2.55.0 before 7.2.63.3 | NVD |
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-2026-59690vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.