CVE-2023-5768

MEDIUM

5.9

Descripcion

A vulnerability exists in the HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Incomplete or wrong received APDU frame layout may cause blocking on link layer. Error reason was an endless blocking when reading incoming frames on link layer with wrong length information of APDU or delayed reception of data octets. Only communication link of affected HCI IEC 60870-5-104 is blocked. If attack sequence stops the communication to the previously attacked link gets normal again.

Detalles CVE

Puntuacion CVSS v3.15.9

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado12/4/2023

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

hitachienergy:rtu520hitachienergy:rtu520_firmwarehitachienergy:rtu530hitachienergy:rtu530_firmwarehitachienergy:rtu540hitachienergy:rtu540_firmwarehitachienergy:rtu560hitachienergy:rtu560_firmware

Debilidades (CWE)

CWE-79

Referencias

https://publisher.hitachienergy.com/preview?DocumentId=8DBD000176&languageCode=en&Preview=true(cybersecurity@hitachienergy.com)

https://publisher.hitachienergy.com/preview?DocumentId=8DBD000176&languageCode=en&Preview=true(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.