CVE-2025-14747

low-risk
Published 2025-12-16

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.

Do I need to act?

-
0.06% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Tc155 Firmware

Affected Vendors

Shenzhenningyuandatechnology

References (4)

Exploit https://github.com/pwnpwnpur1n/IoT-advisories/blob/main/TC155-Unauth-Malformed-R...
Permissions Required https://vuldb.com/?ctiid.336520
Third Party Advisory https://vuldb.com/?id.336520
Third Party Advisory https://vuldb.com/?submit.707196
20
/ 100
low-risk
Severity 15/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal