CVE-2025-65212
Full vulnerability record from the local CVENow database.
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.
Severity
CRITICAL
CVSS score
9.8
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-01-06 16:15:51.670000
Last modified
2026-11-04 22:10:00.210000
View original CVE JSON
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"id": "CVE-2025-65212",
"sourceIdentifier": "[email protected]",
"published": "2026-01-06T16:15:51.670",
"lastModified": "2026-11-04T22:10:00.210",
"vulnStatus": "Analyzed",
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"value": "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."
},
{
"lang": "es",
"value": "Se descubrió un problema en el núcleo NJHYST HY511 POE anterior a la versión 2.1 y en los plugins anteriores a la versión 0.1. La vulnerabilidad se deriva de la verificación insuficiente de cookies del dispositivo, lo que permite a un atacante solicitar directamente la dirección del archivo de configuración y descargar el archivo de configuración del núcleo sin iniciar sesión en el backend de gestión del dispositivo. Al leer el nombre de usuario correspondiente y la contraseña MD5 autodescifrada en el archivo de configuración del núcleo, el atacante puede iniciar sesión directamente en el backend, eludiendo así la página de inicio de sesión del backend de front-end."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
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"version": "n/a",
"status": "affected"
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"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
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