PT-2023-7924 · Hitachi Energy · Rtu500 Series

CVE-2023-6711 · Publicado 2023-12-19 · Atualizado 2024-09-25

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Hitachi Energy RTU500 series products (affected versions not specified)

Description The issue is related to insufficient input validation in the SCI and HCI components of the RTU500 series products, following the IEC 60870-5-104 standard. Specially crafted messages sent to these components can result in a buffer overflow, leading to a reboot of the RTU500 CMU. This can be exploited by a remote attacker to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Buffer Overflow

Enumeração de Fraquezas

CWE-20

CWE-120

Identificadores relacionados

BDU:2023-09002

CVE-2023-6711

Produtos afetados

Rtu500 Series

Referências · 10

• https://vuldb.com/ru/?id.248412 · Nota
• https://t.me/cvenotify/95915 · Publicação no Telegram
• https://twitter.com/RedPacketSec/status/1737776263647871123 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-6711 · Nota de Segurança
• https://publisher.hitachienergy.com/preview?DocumentId=8DBD000184&languageCode=en&Preview=true · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-6711 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1737129773933994151 · Publicação no Twitter
• https://publisher.hitachienergy.com/preview?DocumentId=8DBD000184&languageCode=en&Preview=true · Nota
• https://bdu.fstec.ru/vul/2023-09002 · Nota de Segurança
• https://t.me/cvenotify/64160 · Publicação no Telegram