CVE-2025-14747

Ningyuanda TC155 RTSP Service denial of service

MEDIUM
6.5
CVSS Score
Published: December 16, 2025 at 02:02 AM UTC
Updated: October 7, 2026 at 07:10 PM UTC
2 products affected across 2 vendorsTC155 FirmwareTC155

Using TC155 by Ningyuanda?

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.7%
SSVC
PoC

Description

A vulnerability was found in Ningyuanda TC155 57.0.2.0. The impacted element is an unknown function of the component RTSP Service. Performing manipulation results in denial of service. The attack must originate from the local network. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

shenzhenningyuandatechnology-tc155 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryThird Party Advisory
Source: cverecord
https://vuldb.com/?id.336520
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.336520
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.707196

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-404

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