---
id: CVE-2025-14749
title: A vulnerability was identified in Ningyuanda TC155 57.0.2.0
summary: >-
  A vulnerability was identified in Ningyuanda TC155 57.0.2.0. This impacts an
  unknown function of the file /onvif/device_service of the component ONVIF PTZ
  Control Interface. The manipulation leads to improper access controls. The
  attack …
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-266
  - CWE-284
vendor: shenzhenningyuandatechnology
product: tc155_firmware
affected:
  - tc155_firmware = 57.0.2.0
published: '2025-12-16'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T19:10:00.160'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-14749'
references:
  - url: >-
      https://github.com/pwnpwnpur1n/IoT-advisories/blob/main/TC155-Unauth-PTZ-Remote-Control.md
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.336522'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.336522'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.707198'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00789
epssPercentile: 0.54773
ingestedAt: '2026-10-07T20:46:46.946Z'
---

## Overview

A vulnerability was identified in Ningyuanda TC155 57.0.2.0. This impacts an unknown function of the file /onvif/device_service of the component ONVIF PTZ Control Interface. The manipulation leads to improper access controls. The attack requires being on the local network. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `tc155_firmware = 57.0.2.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.