EUVD-2024-54675Severity by source
AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Lifecycle Timeline
3DescriptionCVE.org
A vulnerability has been identified in Perfect Harmony GH180 (All versions >= V8.0 < V8.3.3 with NXGPro+ controller manufactured between April 2020 to April 2025). The maintenance connection of affected devices fails to protect access to the device's control unit configuration. This could allow an attacker with physical access to the maintenance connection's door port to perform arbitrary configuration changes.
Analysis
A vulnerability has been identified in Perfect Harmony GH180 (All versions >= V8.0 < V8.3.3 with NXGPro+ controller manufactured between April 2020 to April 2025). The maintenance connection of affected devices fails to protect access to the device's control unit configuration. This could allow an attacker with physical access to the maintenance connection's door port to perform arbitrary configuration changes.
Technical ContextAI
An authentication bypass vulnerability allows attackers to circumvent login mechanisms and gain unauthorized access without valid credentials. This vulnerability is classified as Missing Authentication for Critical Function (CWE-306).
RemediationAI
Implement robust authentication mechanisms. Use multi-factor authentication. Review authentication logic for bypass conditions. Remove default credentials.
Same technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today