PT-2023-3475 · Siemens · Simatic Cn 4100

Publicado 2023-07-11 · Atualizado 2023-07-18 · CVE-2023-29130

Positive Technologies (AI Summary)

CVSS v3.1

10

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions SIMATIC CN 4100 versions prior to V2.5

Description The issue is related to errors in access management, specifically improper access controls in configuration files, which can lead to privilege escalation. An attacker, acting remotely, could exploit this to gain admin access and achieve complete control over the device.

Recommendations For versions prior to V2.5, update to version V2.5 or later to resolve the issue. As a temporary workaround, consider restricting access to the configuration files to minimize the risk of exploitation.

Correção

Improper Access Control

Enumeração de Fraquezas

CWE-284

Identificadores relacionados

BDU:2023-03661

CVE-2023-29130

Produtos afetados

Simatic Cn 4100

Referências · 5

• https://bdu.fstec.ru/vul/2023-03661 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-29130 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-29130 · Aviso do Fabricante
• https://cert-portal.siemens.com/productcert/pdf/ssa-313488.pdf · Aviso do Fabricante
• https://t.me/cibsecurity/66345 · Publicação no Telegram