PT-2023-3767 · Siemens · Simatic Wincc

CVE-2023-30897 · Publicado 2023-06-13 · Atualizado 2023-06-26

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions SIMATIC WinCC versions prior to V7.5.2.13

Description The issue is related to improper permission assignment for a critical resource in the SCADA system. This could allow an authenticated local attacker to inject arbitrary code and escalate privileges.

Recommendations For versions prior to V7.5.2.13, update to version V7.5.2.13 or later to resolve the issue. As a temporary workaround, consider restricting access to the installation folder to minimize the risk of exploitation.

Correção

Incorrect Permission

Enumeração de Fraquezas

CWE-732

Identificadores relacionados

BDU:2023-04056

CVE-2023-30897

Produtos afetados

Simatic Wincc

Referências · 6

• https://bdu.fstec.ru/vul/2023-04056 · Nota de Segurança
• https://cert-portal.siemens.com/productcert/pdf/ssa-914026.pdf · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-30897 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-30897 · Nota de Segurança
• https://vuldb.com/?id.231346 · Nota
• https://cybersecurity-help.cz/vdb/SB2023061440 · Nota