Privilege escalation in Ningyuanda Tc155
CVE-2025-14749
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.008 (54.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
- Ningyuanda Tc155 — versions 57.0.2.0
- Shenzhenningyuandatechnology Tc155
- Shenzhenningyuandatechnology Tc155 Firmware — versions 57.0.2.0
Weakness classification (CWE)
References
- vuldb.com/ (VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/pwnpwnpur1n/IoT-advisories/blob/main/TC155-Unauth-PTZ-Remote-Control… (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-14749?
- CVE-2025-14749 is a medium-severity vulnerability in Ningyuanda Tc155, classified under Incorrect Privilege Assignment. CVSS score: 6.3/10. Published 2025-12-16.
- How severe is CVE-2025-14749?
- Medium severity. CVSS v3 base score is 6.3 out of 10.