What’s Vulnerable › Vulnerabilities

CVE-2026-50244: Naxclow IoT Platform Missing Authorization

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-12 · updated 2026-06-17
• Weakness: CWE-862

Description

The Naxclow platform exposes a registration endpoint that accepts signed requests containing a batch prefix and an arbitrary caller-supplied account identifier, without validating any ownership relationship. Each call mints a new sequential device identifier and returns the current high-water counter value for the batch, allowing callers to measure and enumerate the active device space. The endpoint’s behavior enables precise fleet enumeration.

Affected products

• Naxclow ix cam: all versions
• Naxclow Smart Doorbell X3: all versions
• Naxclow V720: all versions
• Naxclow X Smart Home: all versions

References

• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-162-02.json
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-162-02

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