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Critical · 9.6 Known exploited Scanner template Public exploit CVE-2026-8037 EUVD-2026-34260GHSA-57pc-jm9r-hgj4

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

Published Jun 4, 2026 · Updated Oct 15, 2026 · Assigned by ProgressSoftware

Vendor: Progress Software Product: ECS Connections Manager Product: LoadMaster Product: MOVEit WAF Product: Object Scale Connection Manager

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

Affected products

VendorProductAffectedFixed
Progress Software LoadMaster V7.2.60.0 – < V7.2.63.2, V7.2.54.12 – < V7.2.54.18 V7.2.63.2
Progress Software ECS Connections Manager V7.2.60.0 – < V7.2.63.2 V7.2.63.2
Progress Software Object Scale Connection Manager V7.2.60.0 – < V7.2.63.2 V7.2.63.2
Progress Software MOVEit WAF V7.2.60.0 – < V7.2.63.2 V7.2.63.2

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.

Advisories 1

References