CVE-2026-8037

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

State: Published
Severity: 9.6 Critical
Published: Jun 4, 2026
Updated: Oct 15, 2026
Reserved: May 6, 2026

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Description

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

Scores

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

Weaknesses

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

Affected Products

Product	Versions
LoadMasterProgress Software	V7.2.60.0 to before V7.2.63.2Affected V7.2.54.12 to before V7.2.54.18Affected
ECS Connections ManagerProgress Software	V7.2.60.0 to before V7.2.63.2Affected
Object Scale Connection ManagerProgress Software	V7.2.60.0 to before V7.2.63.2Affected
MOVEit WAFProgress Software	V7.2.60.0 to before V7.2.63.2Affected

References

https://community.progress.com/s/article/LoadMaster-Critical-Security-Bulletin-June-2026-CVE-2026-8037-CVE-2026-33691vendor-advisory
https://labs.watchtowr.com/enterprise-tech-in-shell-out-progress-kemp-loadmaster-uninitialized-heap-to-pre-auth-rce-cve-2026-8037/third-party-advisoryexploit
https://www.esentire.com/security-advisories/progress-kemp-loadmaster-vulnerability-targeted-cve-2026-8037media-coverage
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-8037government-resource

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