RCE in Progress Connection Manager For Objectscale
CVE-2026-3517
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
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.182 (97.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Progress Connection_manager_for_objectscale
- Progress Ecs_connection_manager
- Progress Loadmaster
- Progress Software Ecs Connections Manager — versions 7.2.49.0
- Progress Software Loadmaster — versions 7.1.32.0
- Progress Software Moveit Waf — versions 7.2.62.0
- Progress Software Object Scale Connection Manager — versions 7.2.62.0
Weakness classification (CWE)
References
- security@progress.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-3517?
- CVE-2026-3517 is a high-severity vulnerability in Progress Connection Manager For Objectscale, classified under Command Injection. CVSS score: 8.4/10. Published 2026-04-20.
- How severe is CVE-2026-3517?
- High severity. CVSS v3 base score is 8.4 out of 10.