Vulnerability in Fnkvision Fnk-gu2
CVE-2025-7213
A vulnerability classified as critical has been found in FNKvision FNK-GU2 up to 40.1.7. Affected is an unknown function of the component UART Interface. The manipulation leads to on-chip debug and test interface with improper access contr…
EPSS: 0.001 (23.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Fnkvision Fnk-gu2 — versions 40.1.0, 40.1.1, 40.1.2
Weakness classification (CWE)
References
- VDB-315162 | FNKvision FNK-GU2 UART Interface on-chip debug and test interface with improper access control (vdb-entry)
- VDB-315162 | CTI Indicators (IOB, IOC) (signature, permissions-required)
- Submit #608025 | FNKvision FNK-GU2 Wireless IP Camera Firmware version 40.1.7 and prior On-Chip Debug and Test Interface With Improper Access Control (C (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2025-7213?
- CVE-2025-7213 is a medium-severity vulnerability in Fnkvision Fnk-gu2, classified under CWE-1191. CVSS score: 6.4/10. Published 2025-07-09.
- How severe is CVE-2025-7213?
- Medium severity. CVSS v3 base score is 6.4 out of 10.