CVE-2023-1752
CVE-2023-1752 is a high-severity vulnerability in Getnexx Nxal-100 Firmware with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.
Key facts
- Severity: High (CVSS 3.x base score 8.1)
- EPSS exploit prediction: 1% (40th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: Getnexx Nxal-100 Firmware
- Published:
- Last modified:
Description
The listed versions of Nexx Smart Home devices could allow any user to register an already registered alarm or associated device with only the device’s MAC address.
Frequently asked questions
- What is CVE-2023-1752?
- The listed versions of Nexx Smart Home devices could allow any user to register an already registered alarm or associated device with only the device’s MAC address.
- How severe is CVE-2023-1752?
- CVE-2023-1752 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.
- Is CVE-2023-1752 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-1752?
- CVE-2023-1752 primarily affects Getnexx Nxal-100 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2023-1752?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-1752 published?
- CVE-2023-1752 was published on 2023-04-04 and last updated on 2026-06-17.
References
Affected products (4)
- cpe:2.3:o:getnexx:nxal-100_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:getnexx:nxg-100b_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:getnexx:nxpg-100w_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:getnexx:nxg-200_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Getnexx Nxal-100 Firmware
- CVE-2023-1748 — Critical (CVSS 9.3): The listed versions of Nexx Smart Home devices use hard-coded credentials. An attacker with unauthenticated access to…
- CVE-2023-1751 — High (CVSS 7.5): The listed versions of Nexx Smart Home devices use a WebSocket server that does not validate if the bearer token in the…
- CVE-2023-1750 — High (CVSS 7.1): The listed versions of Nexx Smart Home devices lack proper access control when executing actions. An attacker with a…
- CVE-2023-1749 — Medium (CVSS 6.5): The listed versions of Nexx Smart Home devices lack proper access control when executing actions. An attacker with a…
All CVEs affecting Getnexx Nxal-100 Firmware →
Other CWE-287 (Improper Authentication) vulnerabilities
- CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
- CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
- CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
- CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
- CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…
Browse all CWE-287 (Improper Authentication) vulnerabilities →