CVE-2026-3517
OS Command Injection in Progress ADC API Enables RCE
Publication date: 2026-04-20
Last updated on: 2026-05-01
Assigner: Progress Software Corporation
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| progress | connection_manager_for_objectscale | to 7.2.63.1 (exc) |
| progress | ecs_connection_manager | to 7.2.63.1 (exc) |
| progress | loadmaster | to 7.2.63.1 (exc) |
| progress | loadmaster | to 7.2.54.17 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-77 | The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an OS Command Injection Remote Code Execution issue found in the API of Progress ADC Products. It allows an authenticated attacker who has "Geo Administration" permissions to execute arbitrary commands on the LoadMaster appliance. The attack exploits unsanitized input in the 'addcountry' command, enabling the attacker to run commands on the underlying operating system.
How can this vulnerability impact me? :
The vulnerability can have severe impacts as it allows an attacker to execute arbitrary commands with high privileges on the LoadMaster appliance. This can lead to complete compromise of the device, including unauthorized access, data theft, disruption of services, and potential further attacks within the network.