An issue was discovered in NJHYST HY511 POE core before 2.1 and plugins before 0.1. The vulnerability stems from the device's insufficient cookie verification, allowing an attacker to directly request the configuration file address and download the core configuration file without logging into the device management backend. By reading the corresponding username and self-decrypted MD5 password in the core configuration file, the attacker can directly log in to the backend, thereby bypassing the front-end backend login page.
History

Tue, 06 Jan 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 06 Jan 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-565
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Tue, 06 Jan 2026 15:45:00 +0000

Type Values Removed Values Added
Description An issue was discovered in NJHYST HY511 POE core before 2.1 and plugins before 0.1. The vulnerability stems from the device's insufficient cookie verification, allowing an attacker to directly request the configuration file address and download the core configuration file without logging into the device management backend. By reading the corresponding username and self-decrypted MD5 password in the core configuration file, the attacker can directly log in to the backend, thereby bypassing the front-end backend login page.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-01-06T16:39:03.626Z

Reserved: 2025-11-18T00:00:00.000Z

Link: CVE-2025-65212

cve-icon Vulnrichment

Updated: 2026-01-06T16:37:58.960Z

cve-icon NVD

Status : Received

Published: 2026-01-06T16:15:51.670

Modified: 2026-01-06T17:15:44.870

Link: CVE-2025-65212

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.