OS Command Injection Remote Code Execution Vulnerability in Progress LoadMaster, ECS Connection Manager, Object Scale Connection Manager & MOVEit WAF

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-8037
StatePUBLISHED
AssignerProgressSoftware
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-04 14:16:45 UTC
Updated2026-08-10 20:19:44 UTC
DescriptionOS 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

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.993110000 probability, percentile 0.999370000 (date 2026-08-21)

CISA KEV: Listed on 2026-08-07; due 2026-08-10; ransomware use Unknown

Problem Types: CWE-77 | CWE-77 CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1[email protected]Secondary9.6CRITICALCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
3.1CNACVSS9.6CRITICALCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA Known Exploited Vulnerability

VendorProgress
ProductLoadMaster
NameProgress LoadMaster Command Injection Vulnerability
Required ActionApply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Noteshttps://community.progress.com/s/article/LoadMaster-Critical-Security-Bulletin-June-2026-CVE-2026-8037-CVE-2026-33691 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-8037

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Progress Connection Manager For Objectscale All All All All
Application Progress Ecs Connection Manager All All All All
Operating System Progress Loadmaster All All All All
Application Progress Moveit Web Application Firewall All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Progress Software LoadMaster affected V7.2.60.0 V7.2.63.2 custom Not specified
CNA Progress Software LoadMaster affected V7.2.45.12 V7.2.54.18 custom Not specified
CNA Progress Software ECS Connections Manager affected V7.2.60.0 V7.2.63.2 custom Not specified
CNA Progress Software Object Scale Connection Manager affected V7.2.60.0 V7.2.63.2 custom Not specified
CNA Progress Software MOVEit WAF affected V7.2.60.0 V7.2.63.2 custom Not specified

References

ReferenceSourceLinkTags
labs.watchtowr.com/enterprise-tech-in-shell-out-progress-kemp-loadmaster-uniniti... 134c704f-9b21-4f2e-91b3-4a467353bcc0 labs.watchtowr.com Exploit, Patch, Third Party Advisory
community.progress.com/s/article/LoadMaster-Critical-Security-Bulletin-June-2026-CVE... [email protected] community.progress.com Patch, Vendor Advisory
www.cisa.gov/known-exploited-vulnerabilities-catalog 134c704f-9b21-4f2e-91b3-4a467353bcc0 www.cisa.gov US Government Resource
www.esentire.com/security-advisories/progress-kemp-loadmaster-vulnerability-ta... 134c704f-9b21-4f2e-91b3-4a467353bcc0 www.esentire.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev

Vendor Comments And Credit

Discovery Credit

CNA: Jacky Yang and Syed Ibrahim Ahmed of TrendAI Research (en)

Additional Advisory Data

SourceTimeEvent
ADP2026-08-07T00:00:00.000ZCVE-2026-8037 added to CISA KEV

Workarounds

CNA: plain text

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