Priority reviewCritical

CVE-2026-8037

Progress Software LoadMaster, ECS Connections Manager, Object Scale Connection Manager

OS Command Injection Remote Code Execution Vulnerability in API in Progress ADC Products allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in multiple command endpoints

CVSS
9.8
EPSS
43.4%
98.6% percentile
CISA KEV
Not listed
Published
2026.06.04
PRIORITY ASSESSMENT

Priority review

FIRST EPSS indicates an elevated probability of exploitation.

Known exploitationNot established by KEV
Exploit probability43.4%
Technical severityCVSS 9.8

Vulnerability overview

OS Command Injection Remote Code Execution Vulnerability in API in Progress ADC Products allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in multiple command endpoints

Affected product and versions

Product
Progress Software LoadMaster, ECS Connections Manager, Object Scale Connection Manager
Affected versions
>= V7.2.60.0 < V7.2.63.2, >= V7.2.45.12 < V7.2.54.18, < 7.2.63.2, < 7.2.54.18, >= 7.2.55.0 < 7.2.63.2
Fixed versions
7.2.63.2, 7.2.54.18

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that Progress Software LoadMaster, ECS Connections Manager, Object Scale Connection Manager and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-77
CVE-2026-8037 — Progress Software LoadMaster, ECS Connections Manager, Object Scale Connection Manager | SECUFOCUS NOW