PatchTheCVECVE-2025-14747: A vulnerability was found in Ningyuanda TC155 57.0.2.0
CVE-2025-14747 is a medium-severity flaw (CVSS 4.3) affecting tc155 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- Public exploit reference
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 4.3 (Medium) |
| Attack vector | Adjacent network |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.7% (top 46%) |
| CISA exploited list | No |
| Weakness | CWE-404 |
| Published | 2025-12-16 |
| Last modified | 2026-10-07 |
Last updated 2026-10-07 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-14747?
tc155 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2025-14747 being exploited?
CVE-2025-14747 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-14747 affect?
CVE-2025-14747 affects tc155 firmware. Severity is medium (CVSS 4.3). 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 e
How urgent is CVE-2025-14747?
Priority 33/100. Public exploit reference
Related CVEs
- CVE-2025-14749 MEDIUM 6.3 MITIGATE A vulnerability was identified in Ningyuanda TC155 57.0.2.0
- CVE-2025-14748 MEDIUM 5.4 MITIGATE A vulnerability was determined in Ningyuanda TC155 57.0.2.0
- CVE-2025-14746 MEDIUM 4.3 MITIGATE A vulnerability has been found in Ningyuanda TC155 57.0.2.0