Information disclosure in Naxclow Ix Cam
CVE-2026-50099
During WiFi association, Naxclow device firmware prints the host network’s SSID, PSK, and negotiated WPA keys in cleartext to an exposed UART console on production hardware. The UART pads are labeled, run with default serial settings, and drop to an interactive RT-Thread shell that permits arbitrary memory reads, enabling full firmware extraction. An attacker with brief physical access, common for outdoor-mounted devices, can therefore recover WiFi credentials and bootstrap firmware-side attacks.
EPSS: 0.002 (6.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Naxclow Ix Cam — versions All
- Naxclow Smart Doorbell X3 — versions All
- Naxclow V720 — versions All
- Naxclow X Smart Home — versions All
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-50099?
- CVE-2026-50099 is a medium-severity vulnerability in Naxclow Ix Cam, classified under Insertion of Sensitive Information into Externally-Accessible File or Directory. CVSS score: 4.6/10. Published 2026-06-12.
- How severe is CVE-2026-50099?
- Medium severity. CVSS v3 base score is 4.6 out of 10.