CVE-2025-14748 | BDVDB-2026-306115 Detail

NingyuandaTC155

Description#

A vulnerability was determined in Ningyuanda TC155 57.0.2.0. This affects an unknown function of the file /onvif/device_service of the component ONVIF Device Management Service. Executing manipulation of the argument FactoryDefault with the input Hard can lead to improper access controls. The attack requires access to the local network. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact low. Attack vector: adjacent.

Weaknesses#

CWE-284 Improper Access Control
CWE-266 Incorrect Privilege Assignment

References#

Exploit#

https://github.com/pwnpwnpur1n/IoT-advisories/blob/main/TC155-Unauth-Hard-Reset.md

History#

Version 12025-12-16Record published in the CVE List.

Published

Published: 2025-12-16
Last modified: 2025-12-16

Vendor information

Vendor: Ningyuanda
Product: TC155

All Ningyuanda vulnerabilities

Score

5.4 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 51.1.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Access Control

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
57.0.2.0
Fixed
Not stated

Scoring System

CVSS v4.0

5.3 Medium

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Metric breakdown
Attack Vector	Adjacent
Attack Complexity	Low
Attack Requirements	None
Privileges Required	None
User Interaction	None
Vulnerable System Confidentiality	None
Vulnerable System Integrity	Low
Vulnerable System Availability	Low
Subsequent System Confidentiality	None
Subsequent System Integrity	None
Subsequent System Availability	None

CVSS v3.1

5.4 Medium

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R

Metric breakdown
Attack Vector	Adjacent
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	Low
Availability	Low

CVSS v3.0

5.4 Medium

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R

Metric breakdown
Attack Vector	Adjacent
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	Low
Availability	Low

CVSS v2

4.8 Medium

AV:A/AC:L/Au:N/C:N/I:P/A:P/E:POC/RL:ND/RC:UR

Metric breakdown
Access Vector	Adjacent Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	Partial
Availability Impact	Partial

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).