CVE-2023-1749 describes a critical access control vulnerability in several Nexx Smart Home devices, including various models of their garage door openers and controllers. An attacker possessing a valid device ID can send unauthorized API requests, allowing them to execute actions on the affected devices. This vulnerability carries a CVSS score of 6.5 (MEDIUM), indicating a network-based attack with low complexity and requiring low privileges, potentially leading to high integrity impact (e.g., unauthorized device operation). While there is no evidence of active exploitation or publicly available exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, notably from BleepingComputer, highlighting the lack of a fix.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= nxal100v-p1-9-1CPE matchmatch criteria | cpe:2.3:o:getnexx:nxal-100_firmware:*:*:*:*:*:*:*:* | ||
<= nxg100bv-p3-4-1CPE matchmatch criteria | cpe:2.3:o:getnexx:nxg-100b_firmware:*:*:*:*:*:*:*:* | ||
<= nxpg100cv4-0-0CPE matchmatch criteria | cpe:2.3:o:getnexx:nxpg-100w_firmware:*:*:*:*:*:*:*:* | ||
<= nxg200v-p3-4-1CPE matchmatch criteria | cpe:2.3:o:getnexx:nxg-200_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.