CVE-2026-42947
published 2026-06-12CVE-2026-42947: A flaw in Naxclow's platform’s onboarding workflow allows an attacker to replay a confirm-then-bind sequence to silently reassign a device to an arbitrary…
PriorityP263high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
0.31%
22.9th percentile
A flaw in Naxclow's platform’s onboarding workflow allows an attacker to replay a confirm-then-bind sequence to silently reassign a device to an arbitrary account. Because the affected endpoints validate request signatures but do not confirm legitimate ownership, an attacker with any account can take over a device without user interaction while the device remains online and unaware.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| naxclow | ix_cam | — | — |
| naxclow | smart_doorbell_x3 | — | — |
| naxclow | v720 | — | — |
| naxclow | x_smart_home | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
VulDB
Naxclow Smart Doorbell X3/X Smart Home/V720/ix cam authorization (icsa-26-162-02 / EUVD-2026-36531)
vuldb·2026-06-12·CVSS 8.8
CVE-2026-42947 [HIGH] Naxclow Smart Doorbell X3/X Smart Home/V720/ix cam authorization (icsa-26-162-02 / EUVD-2026-36531)
A vulnerability classified as very critical has been found in Naxclow Smart Doorbell X3, X Smart Home, V720 and ix cam. Impacted is an unknown function. This manipulation causes authorization bypass.
This vulnerability is registered as CVE-2026-42947. Remote exploitation of the attack is possible. No exploit is available.
GHSA
A flaw in Naxclow's platform’s onboarding workflow allows an attacker to replay a confirm-then-bind sequence to silently reassign a device to an arbitrary account.
ghsa_unreviewed·2026-06-12
CVE-2026-42947 [HIGH] CWE-639 A flaw in Naxclow's platform’s onboarding workflow allows an attacker to replay a confirm-then-bind sequence to silently reassign a device to an arbitrary account.
A flaw in Naxclow's platform’s onboarding workflow allows an attacker to replay a confirm-then-bind sequence to silently reassign a device to an arbitrary account. Because the affected endpoints validate request signatures but do not confirm legitimate ownership, an attacker with any account can take over a device without user interaction while the device remains online and unaware.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-06-12
Published