// CVE

CVE-2026-8037

Critical 9.6 Exploited (KEV)

Progress LoadMaster

9.6CVSS
99%EPSS
YesCISA KEV

Summary

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 endp…

Published: 2026-06-04 · In KEV since: 2026-08-07

Analysis

🔴 Critical — actively exploited

How it's exploited: Exploitable from the local network (adjacent), unauthenticated, no user interaction, and with low complexity. The flaw can pivot to other components (scope changed).

Impact: Full compromise (confidentiality, integrity and availability).

Status: Active exploitation confirmed by CISA (KEV).

How to defend:
  • Patch now: it is in CISA's actively-exploited catalog (KEV), with a deadline.
  • Detect: turn this CVE into detection rules.

CVSS vector

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

The vector encodes how it's exploited (translated above, in the analysis). Break it down in the CVSS tool →

🔗 NVD record CISA KEV 🌉 CVE → detection 🎯 Am I exposed? ⚖️ Prioritize patch

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Sources: CISA KEV · EPSS · FIRST.org · NVD. Analysis derived from the CVSS vector and exploitation status (no AI). Informational; always verify against the vendor's official advisory.