CVE-2024-7591

CRITICAL NUCLEI

Kemp LoadMaster 7.2.40.0-7.2.59.9 and Multi-Tenant Hypervisor Firmware 7.1.35.4-7.1.35.10 - OS Command Injection

Title source: llm

Exploitation Summary

EIP tracks 1 public exploit for CVE-2024-7591. PoCs published by butyraldehyde. A Nuclei detection template is also available.

AI-analyzed exploit summary This repository contains a Python-based PoC for CVE-2024-7591, targeting Kemp LoadMaster for remote code execution via command injection in the login endpoint. The exploit encodes commands using a specific ASCII-based scheme and leverages session tokens extracted from the homepage.

Description

Improper Input Validation vulnerability in Progress LoadMaster allows OS Command Injection.This issue affects: * LoadMaster: 7.2.40.0 and above * ECS: All versions * Multi-Tenancy: 7.1.35.4 and above

Exploits (1)

nomisec WORKING POC

by butyraldehyde · poc

https://github.com/butyraldehyde/CVE-2024-7591-PoC

View Code ZIP pw:eip

This repository contains a Python-based PoC for CVE-2024-7591, targeting Kemp LoadMaster for remote code execution via command injection in the login endpoint. The exploit encodes commands using a specific ASCII-based scheme and leverages session tokens extracted from the homepage.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: Kemp LoadMaster

No auth needed

Prerequisites: Network access to the target · Target running vulnerable Kemp LoadMaster

MITRE ATT&CK

T1190 - Exploit Public-Facing Application T1059 - Command and Scripting Interpreter

devstral-2 · analyzed Feb 16, 2026 Full analysis →

Nuclei Templates (1)

Kemp LoadMaster Load Balancer - Unauthenticated Command Injection

CRITICALVERIFIEDby iamnoooob,rootxharsh,pdresearch

Shodan: html:"Kemp Login Screen"

References (2)

Core 2

Core References

Patch, Vendor Advisory

https://support.kemptechnologies.com/hc/en-us/articles/29196371689613-LoadMaster-Security-Vulnerability-CVE-2024-7591

Various Sources

https://insinuator.net/2024/11/vulnerability-disclosure-command-injection-in-kemp-loadmaster-load-balancer-cve-2024-7591

Scores

CVSS v3 10.0

EPSS 0.4218

EPSS Percentile 98.5%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-78

Status published

Products (2)

kemptechnologies/loadmaster 7.2.40.0 - 7.2.60.0

kemptechnologies/multi-tenant_hypervisor_firmware 7.1.35.4 - 7.1.35.11

Published Sep 05, 2024

Tracked Since Feb 18, 2026