CVE-2026-3517
OS Command Injection Remote Code Execution Vulnerability in Progress LoadMaster, ECS Connection Manager, Object Scale Connection Manager & MOVEit WAF
CVSS Score
8.4
EPSS Score
0.0%
EPSS Percentile
0th
OS Command Injection Remote Code Execution Vulnerability in API in Progress ADC Products allows an authenticated attacker with “Geo Administration” permissions to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in the 'addcountry' command
| CWE | CWE-77 |
| Vendor | progress software |
| Product | loadmaster |
| Published | Apr 20, 2026 |
| Last Updated | Apr 20, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Progress Software / LoadMaster
7.1.32.0 < V7.2.63.0
Progress Software / ECS Connections Manager
7.2.49.0 < V7.2.63.0
Progress Software / Object Scale Connection Manager
7.2.62.0 < V7.2.63.0
Progress Software / MOVEit WAF
7.2.62.0 < V7.2.63.0
References
Credits
Michael Argany of TrendAI Research