PT-2019-2037 · Siemens · Siemens Plc

Publicado 2019-04-09 · Atualizado 2023-04-11 · CVE-2019-6568

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Siemens (affected versions not specified)

Description The issue is related to insufficient input validation in the web server of Siemens programmable logic controller (PLC) devices. This can be exploited by a remote attacker to cause a denial of service condition, potentially leading to a restart of the web server. The vulnerability can be exploited by an attacker with network access to the affected systems, requiring no system privileges or user interaction, which could compromise the availability of the device.

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

RCE

Out of bounds Read

Enumeração de Fraquezas

CWE-20

CWE-125

Identificadores relacionados

BDU:2019-01782

CVE-2019-6568

Produtos afetados

Siemens Plc

Referências · 5

• https://cert-portal.siemens.com/productcert/pdf/ssa-480230.pdf · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-6568 · Nota de Segurança
• https://cert-portal.siemens.com/productcert/pdf/ssa-530931.pdf · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-6568 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2019-01782 · Nota de Segurança