CVE-2026-8037 PUBLISHED

OS Command Injection Remote Code Execution Vulnerability in Progress LoadMaster, ECS Connection Manager, Object Scale Connection Manager & MOVEit WAF

Assigner: ProgressSoftware
Reserved: 06.05.2026 Published: 04.06.2026 Updated: 04.06.2026

OS Command Injection Remote Code Execution Vulnerability in API in Progress ADC Products allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in multiple command endpoints

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 9.6

Attack Vector	Adjacent Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Progress Software
Product	LoadMaster
Versions	Default: unaffected affected from V7.2.60.0 to V7.2.63.2 (excl.) affected from V7.2.45.12 to V7.2.54.18 (excl.)

Vendor	Progress Software
Product	ECS Connections Manager
Versions	Default: unaffected affected from V7.2.60.0 to V7.2.63.2 (excl.)

Vendor	Progress Software
Product	Object Scale Connection Manager
Versions	Default: unaffected affected from V7.2.60.0 to V7.2.63.2 (excl.)

Vendor	Progress Software
Product	MOVEit WAF
Versions	Default: unaffected affected from V7.2.60.0 to V7.2.63.2 (excl.)

Workarounds

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Credits

Jacky Yang and Syed Ibrahim Ahmed of TrendAI Research finder

References

https://community.progress.com/s/article/LoadMaster-Critical-Security-Bulletin-June-2026-CVE-2026-8037-CVE-2026-33691

Problem Types

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE

Impacts

An unauthenticated remote attacker exploits unsanitized input in the LoadMaster API command endpoints to inject arbitrary OS commands, resulting in full remote code execution on the appliance.