CVE-2026-59689
Progress LoadMaster, ECS Connection Manager, Object Scale Connection Manager, and MOVEit WAF Improper Authorization Allows Privilege Escalation to Root
CVSS Score
8.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-863 |
| Vendor | progress software |
| Product | loadmaster |
| Published | Jul 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Progress Software / LoadMaster
7.2.36 < 7.2.63.3 7.2.36 < 7.2.54.19
Progress Software / ECS Connection Manager
7.2.60.0 < 7.2.63.3
Progress Software / Object Scale Connection Manager
7.2.60.0 < 7.2.63.3
Progress Software / MOVEit WAF
7.2.60.0 < 7.2.63.3
References
Credits
Xander Mackenzie | @thetrueartist.co.uk working with TrendAI Zero Day Initiative