CVE-2026-59689

An Incorrect Authorization vulnerability in Progress Software LoadMaster, ECS Connection Manager, Object Scale Connection Manager, and MOVEit WAF allows an authenticated attacker with low privileges to escalate privileges to root on the affected appliance, potentially resulting in full system compromise.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://community.progress.com/s/article/LoadMaster-Critical-Security-Bulletin-July-2026-CVE-2026-59686-CVE-2026-59687-CVE-2026-59688-CVE-2026-59689-CVE-2026-59690

Configurations

No configuration.

History

27 Jul 2026, 13:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-27 13:18

Updated : 2026-07-28 16:22

NVD link : CVE-2026-59689

Mitre link : CVE-2026-59689

CVE.ORG link : CVE-2026-59689

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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