Backdoor Vulnerability in FNKvision Y215 CCTV Camera Telnet Service
CVE-2025-9382

5.4MEDIUM

Key Information:

Vendor

Fnkvision

Status
Y215 Cctv Camera
Vendor
CVE Published:
24 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-9382?

A significant weakness has been identified in the FNKvision Y215 CCTV Camera, specifically within the Telnet Service. The vulnerability exists within the code associated with the file s1_rf_test_config, potentially allowing for unauthorized access through a backdoor. This backdoor can be leveraged for remote code execution and could expose the physical device to targeted attacks. Exploitation is characterized by high complexity, although the exploit has been made publicly available, heightening the risk of potential attacks. Despite early notification to the vendor, there has been no response regarding remediation efforts.

Affected Version(s)

Y215 CCTV Camera 10.194.120.40

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-9382 - Proof of Concept

References

https://vuldb.com/?id.321215
vdb-entry
https://vuldb.com/?ctiid.321215
signaturepermissions-required
https://vuldb.com/?submit.629812
third-party-advisory

CVSS V4

Score:
5.4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Physical
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Hypernyan (VulDB User)
.
CVE-2025-9382 : Backdoor Vulnerability in FNKvision Y215 CCTV Camera Telnet Service